[193]

(Invited) H. Zheng, F. Yang, H. Lin, M. Shalaginov, Z. Li, P. Burns, T. Gu, and J. Hu, "Compound Metalens Enabling Distortion-Free Imaging," Engineering in press (2024).

 

[192]

P. Garud, K. Aryana, C. Popescu, S. Vitale, R. Sharma, K. Richardson, T. Gu, J. Hu, and H. Kim, "Robust Electrothermal Switching of Optical Phase-Change Materials through Computer-Aided Adaptive Pulse Optimization," Phys. Status Solidi RRL 18, 2400177 (2024).

 

[191]

M. Kang, B. Sohn, Q. Du, D. Ma, R. Pujari, L. Sisken, C. Blanco, C. Goncalves, C. Arias, A. Zachariou, A. Yadav, P. Lynch, J. Lee, S. Novak, C. Schwarz, I. Luzinov, J. Hu, A. Agarwal, D. Tan, and K. Richardson, "Self-healing mechanisms for Ge-Sb-S chalcogenide glasses upon gamma irradiation," MRS Bull. 49, 778-786 (2024).

[190]

(Invited) A. Ueno, J. Hu, and S. An, "AI for optical metasurface," npj Nanophotonics 1, 36 (2024).

[189]

K. Paula, H. Lin, F. Yang, J. Vollet-Filho, T. Gu, J. Hu, and C. Mendonça, "Femtosecond laser processing of amorphous silicon films," J. Manuf. Process 128, 50-59 (2024).

[188]

K. Hayashi, K. Dao, M. Gross, L. Ranno, J. Sia, T. Fakhrul, Q. Du, N. Chatterjee, J. Hu, and C. Ross, "Magneto-Optical Bi-Substituted Yttrium and Terbium Iron Garnets for On-Chip Crystallization via Microheaters," Adv. Opt. Mater. 12, 2400708 (2024).

[187]

M. Kang, R. Sharma, C. Blanco, D. Wiedeman, Q. Altemose, P. Lynch, G. Sop Tagne, Y. Zhang, M. Shalaginov, C. Popescu, B. Triplett, C. Rivero-Baleine, C. Schwarz, A. Agarwal, T. Gu, J. Hu, and K. Richardson, "Solution-derived Ge-Sb-Se-Te phase-change chalcogenide films," Sci. Rep. 14, 18151 (2024).

[186]

J. Ye, C. Shen, N. Peserico, J. Meng, X. Ma, B. M. Nouri, C. Popescu, J. Hu, H. Kang, H. Wang, T. El-Ghazawi, H. Dalir, and V. Sorger, "Reconfigurable application-specific photonic integrated circuit for solving partial differential equations," Nanophotonics 13, 2231-2239 (2024).

[185]

R. Sharma, C. Schwarz, D. Wiedeman, E. Bissell, B. Mills, M. Sykes, J. Stackawitz, J. Klucinec, D. Callahan, J. Hu, P. Banerjee, and K. Richardson, "Solution-based Sb₂Se₃ thin films for microphotonics," J. Opt. Microsyst. 4, 031203 (2024).

[184]

K. Dao, J. Hu, and R. Soref, "Design of an ultra-compact, energy-efficient non-volatile photonic switch based on phase change materials," J. Opt. Microsyst. 4, 031204 (2024).

[183]

C. Popescu, K. Aryana, P. Garud, K. Dao, S. Vitale, V. Liberman, H. Bae, T. Lee, M. Kang, K. Richardson, M. Julian, C. Ríos Ocampo, Y. Zhang, T. Gu, J. Hu, and H. Kim, "Electrically Reconfigurable Phase-Change Transmissive Metasurface," Adv. Mater. 36, 2400627 (2024).

[182]

H. Lin, J. Geldmeier, E. Baleine, F. Yang, S. An, Y. Pan, C. Rivero-Baleine, T. Gu, and J. Hu, "Wide-Field-of-View, Large-Area Long-Wave Infrared Silicon Metalenses," ACS Photonics 11, 1943-1949 (2024).

[181]

L. Ranno, Y. Tan, C. Ong, X. Guo, K. Koo, X. Li, W. Wang, S. Serna, C. Liu, Rusli, C. Littlejohns, G. Reed, J. Hu, H. Wang, and J. Sia,"Crown ether decorated silicon photonics for safeguarding against lead poisoning," Nat. Commun. 15, 3820 (2024).

[180]

(Editor’s Pick) L. Ranno, J. Sia, C. Popescu, D. Weninger, S. Serna, S. Yu, L. C. Kimerling, A. Agarwal, T. Gu, and J. Hu, "Highly efficient fiber to Si waveguide free-form coupler for foundry-scale silicon photonics," Photon. Res. 12, 1055-1066 (2024).

[179]

T. Karnik, L. Diehl, K. Dao, Q. Du, C. Pflügl, D. Vakhshoori, and J. Hu, "Monolithic beam combined quantum cascade laser arrays with integrated arrayed waveguide gratings," Opt. Express 32, 11681-11692 (2024).

[178]

(Invited) J. Li, Y. Yun, K. Xu, J. Zhang, H. Lin, Y. Zhang, J. Hu, and T. Gu, "Performance limits of phase change integrated photonics," IEEE J. Sel. Top. Quantum Electron 30, 6100109 (2024).

[177]

H. Kim, M. Julian, C. Williams, D. Bombara, J. Hu, T. Gu, K. Aryana, G. Sauti, and W. Humphreys, "Versatile spaceborne photonics with chalcogenide phase-change materials," npj Microgravity 10, 20 (2024).

[176]

Z. Fang, B. Mills, R. Chen, J. Zhang, P. Xu, J. Hu, and A. Majumdar, "Arbitrary Programming of Racetrack Resonators Using Low-Loss Phase-Change Material Sb₂Se₃," Nano Lett. 24, 97-103 (2024).

[175]

M. Kang, B. Triplett, M. Shalaginov, S. Deckoff-Jones, C. Blanco, M. Truman, E. Shirshneva-Vashchenko, J. Cook, Q. Du, T. Karnik, C. Popescu, A. Zachariou, Y. Zhang, C. Schwarz, S. An, C. Fowler, H. Zhang, I. Divliansky, L. Glebov, M. Richardson, A. Agarwal, C. Rivero-Baleine, J. Hu, T. Gu, and K. Richardson, "Photochemically Engineered Large-Area Arsenic Sulfide Micro-Gratings for Hybrid Diffractive-Refractive Infrared Platforms," Adv. Photonics Res. 5, 2300241 (2024).

[174]

(Invited, Editor’s Choice) C. Popescu, K. Dao, L. Ranno, B. Mills, L. Martin-Monier, Y. Zhang, D. Bono, B. Neltner, T. Gu, J. Hu, K. Aryana, W. Humphreys, H. Kim, S. Vitale, P. Miller, C. Roberts, S. Geiger, D. Callahan, M. Moebius, M. Kang, K. Richardson, and C. Ríos Ocampo, "An Open-Source Multifunctional Testing Platform for Optical Phase Change Materials," Small Sci. 3, 2300098 (2023).

[173]

K. Aryana, H. Kim, C. Popescu, S. Vitale, H. Bae, T. Lee, T. Gu, and J. Hu, "Toward Accurate Thermal Modeling of Phase Change Material-Based Photonic Devices," Small 19, 2304145 (2023).

[172]

P. Prabhathan, K. Sreekanth, J. Teng, J. Ko, Y. Yoo, H. Jeong, Y. Lee, S. Zhang, T. Cao, C. Popescu, B. Mills, T. Gu, Z. Fang, R. Chen, H. Tong, Y. Wang, Q. He, Y. Lu, Z. Liu, H. Yu, A. Mandal, Y. Cui, A. Ansari, V. Bhingardive, M. Kang, C. Lai, M. Merklein, M. Müller, Y. Song, Z. Tian, J. Hu, M. Losurdo, A. Majumdar, X. Miao, X. Chen, B. Gholipour, K. Richardson, B. Eggleton, K. Sharda, M. Wuttig, and R. Singh, "Roadmap for phase change materials in photonics and beyond," iScience 26, 108396 (2023).

[171]

(Invited) S. Yu, Q. Du, C. Mendonca, L. Ranno, T. Gu, and J. Hu, "Two Photon Lithography for Integrated Photonics Packaging," Light Adv. Manuf. 4, 32 (2023).

[170]

(Invited) K. Aryana, H. Kim, M. Islam, N. Hong, C. Popescu, S. Makarem, T. Gu, J. Hu, and P. Hopkins, "Optical and thermal properties of Ge₂Sb₂Te₅, Sb₂Se₃, and Sb₂S₃ for reconfigurable photonic devices [Invited]," Opt. Mater. Express 13, 3277-3286 (2023).

[169]

N. Nobile, J. Erickson, C. Ríos, Y. Zhang, J. Hu, S. Vitale, F. Xiong, and N. Youngblood, "Time-Resolved Temperature Mapping Leveraging the Strong Thermo-Optic Effect in Phase-Change Materials," ACS Photonics 10, 3576-3585 (2023).

[168]

(Editor’s Pick) F. Yang, K. Dao, S. An, X. Qiu, Y. Zhang, J. Hu, and T. Gu, "Design of continuously tunable varifocal metalenses," J. Opt. 25, 115102 (2023).

[167]

(Invited, Editor’s Pick) L. Ranno, J. Sia, K. Dao, and J. Hu, "Multi-material heterogeneous integration on a 3-D photonic-CMOS platform," Opt. Mater. Express 13, 2711-2725 (2023).

[166]

N. Nobile, C. Lian, H. Sun, Y. Huang, B. Mills, C. Popescu, D. Callahan, J. Hu, C. Ríos Ocampo, and N. Youngblood, "Nonvolatile tuning of Bragg structures using transparent phase-change materials," Opt. Mater. Express 13, 2700-2710 (2023).

[165]

A. Ueno, H. Lin, F. Yang, S. An, L. Martin-Monier, M. Shalaginov, T. Gu, and J. Hu, "Dual-band optical collimator based on deep-learning designed, fabrication-friendly metasurfaces," Nanophotonics 12, 3491-3499 (2023).

[164]

J. Meng, Y. Gui, X. Ma, B. Nouri, Y. Zhang, C. Popescu, M. Kang, M. Miscuglio, N. Peserico, K. Richardson, J. Hu, H. Dalir, and V. Sorger, "Electrical programmable multilevel nonvolatile photonic random-access memory," Light Sci. Appl. 12, 189 (2023).

[163]

F. Yang, H. Lin, P. Chen, J. Hu, and T. Gu, "Monocular depth sensing using metalens," Nanophotonics 12, 2987-2996 (2023).

[162]

F. Yang, T. Gu, and J. Hu, "Analytical design framework for metasurface projection optics," J. Opt. Soc. Am. B. 40, 2211-2220 (2023).

[161]

N. Jost, T. Gu, J. Hu, C. Domínguez, and I. Antón, "Integrated Micro-Scale Concentrating Photovoltaics: A Scalable Path Toward High-Efficiency, Low-Cost Solar Power," Sol. RRL 7, 2300363 (2023).

[160]

(Invited) F. Yang, M. Shalaginov, H. Lin, S. An, A. Agarwal, H. Zhang, C. Rivero-Baleine, T. Gu, and J. Hu, "Wide field-of-view metalens: a tutorial," Adv. Photon. 5, 033001 (2023).

[159]

J. Erickson, N. Nobile, D. Vaz, G. Vinod, C. Ríos Ocampo, Y. Zhang, J. Hu, S. Vitale, F. Xiong, and N. Youngblood, "Comparing the thermal performance and endurance of resistive and PIN silicon microheaters for phase-change photonic applications," Opt. Mater. Express 13, 1677-1688 (2023).

[158]

W. Yang, J. Qin, J. Long, W. Yan, Y. Yang, C. Li, E. Li, J. Hu, L. Deng, Q. Du, and L. Bi, "A self-biased non-reciprocal magnetic metasurface for bidirectional phase modulation," Nat. Electron. 6, 225-234 (2023).

[157]

S. Yu, L. Ranno, Q. Du, S. Serna, C. McDonough, N. Fahrenkopf, T. Gu, and J. Hu, "Free-form micro-optics enabling ultra-broadband low-loss fiber-to-chip coupling," Laser Photonics Rev. 17, 2200025 (2023).

[156]

(Invited) S. Kari, C. Ríos, L. Jiang, J. Meng, N. Peserico, V. Sorger, J. Hu, and N. Youngblood, "Optical and Electrical Memories for Analog Optical Computing," IEEE J. Sel. Top. Quantum Electron. 29, 6100812 (2023).

[155]

T. Karnik, K. Dao, Q. Du, L. Diehl, C. Pflüegl, D. Vakhshoori, and J. Hu, "High-efficiency Mid-Infrared InGaAs/InP Arrayed Waveguide Gratings," Opt. Express 31, 5056-5068 (2023).

[154]

(Invited) B. Gholipour, S. Elliott, M. Müller, M. Wuttig, D. Hewak, B. Hayden, Y. Li, S. Jo, R. Jaramillo, R. Simpson, J. Tominaga, Y. Cui, A. Mandal, B. Eggleton, M. Rochette, M. Rezaei, I. Alamgir, H. Shamim, R. Kormokar, A. Anjum, G. Zeweldi, T. Karnik, J. Hu, S. Kasap, G. Belev, and A. Reznik, "Roadmap on Chalcogenide Photonics," J. Phys. Photonics 5, 012501 (2023).

[153]

(Invited) T. Gu, J. Kim, C. Rivero-Baleine, and J. Hu, "Reconfigurable metasurfaces towards commercial success," Nat. Photonics 17, 48-58 (2023).

[152]

(Invited, Editor’s Pick) F. Yang, S. An, M. Shalaginov, H. Zhang, J. Hu, T. Gu, "Understanding wide field-of-view flat lenses: an analytical solution [Invited]," Chin. Opt. Lett. 21, 023601 (2023).

[151]

(Invited) L. Ranno, P. Gupta, K. Gradkowski, R. Bernson, D. Weninger, S. Serna, A. Agarwal, L. C. Kimerling, J. Hu, and P. O’Brien, "Integrated photonics packaging: challenges and opportunities," ACS Photonics 9, 3467-3485 (2022).

[150]

C. Ríos, Q. Du, Y. Zhang, C. Popescu, M. Shalaginov, P. Miller, C. Roberts, M. Kang, K. Richardson, T. Gu, S. Vitale, and J. Hu, "Ultra-compact nonvolatile phase shifter based on electrically reprogrammable transparent phase change materials," PhotoniX 3, 26 (2022).

[149]

S. Vitale, P. Miller, P. Robinson, C. Roberts, V. Liberman, Q. Du, Y. Zhang, C. Popescu, M. Shalaginov, M. Kang, K. Richardson, T. Gu, C. Ríos, and J. Hu, "Phase Transformation and Switching Behavior of Magnetron Plasma Sputtered Ge₂Sb₂Se₄Te," Adv. Photonics Res. 3, 2200202 (2022).

[148]

(Invited) F. Yang, H. Lin, M. Shalaginov, K. Stoll, S. An, C. Rivero-Baleine, M. Kang, A. Agarwal, K. Richardson, H. Zhang, J. Hu, and T. Gu, "Reconfigurable parfocal zoom metalens," Adv. Opt. Mater. 10, 2200721 (2022).

[147]

S. An, B. Zheng, M. Julian, C. Williams, H. Tang, T. Gu, H. Zhang, H. Kim, and J. Hu, "Deep neural network enabled active metasurface embedded design," Nanophotonics 11, 4149-4158 (2022).

[146]

Z. Fang, R. Chen, J. Zheng, A. Intisar Khan, K. Neilson, S. Geiger, D. Callahan, M. Moebius, A. Saxena, M. Chen, C. Ríos, J. Hu, E. Pop, and A. Majumdar, "Ultra-low-energy programmable non-volatile silicon photonics based on phase-change materials with graphene heaters," Nat. Nanotechnol. 17, 842-848 (2022).

[145]

J. Goldstein, H. Lin, S. Deckoff-Jones, M. Hempel, A. Lu, K. Richardson, T. Palacios, J. Kong, J. Hu, and D. Englund, "Waveguide-Integrated Mid-Infrared Photodetection using Graphene on a Scalable Chalcogenide Glass Platform," Nat. Commun. 13, 3915 (2022).

[144]

J. Ballato, A. Seddon, A. Clare, L. Petit, J. Hu, and K. Richardson, "Future of optical glass education," Opt. Mater. Express 12, 2626-2634 (2022).

[143]

R. Simpson, J. Yang, and J. Hu, "Are phase change materials ideal for programmable photonics?: opinion," Opt. Mater. Express 12, 2368-2373 (2022).

[142]

L. Martin-Monier, C. Constantin Popescu, L. Ranno, B. Mills, S. Geiger, D. Callahan, M. Moebius, and J. Hu, "Endurance of chalcogenide optical phase change materials: a review," Opt. Mater. Express 12, 2145-2167 (2022).

[141]

E. Dolgopolova, D. Li, S. Hartman, J. Watt, C. Ríos, J. Hu, R. Kukkadapu, J. Casson, R. Bose, A. Malko, A. Blake, S. Ivanov, O. Roslyak, A. Piryatinski, H. Htoon, H. Chen, G. Pilania, and J. Hollingsworth, "Strong Purcell enhancement at telecom wavelengths afforded by spinel Fe₃O₄ nanocrystals with size-tunable plasmonic properties," Nanoscale Horiz. 7, 267-275 (2022).

[140]

Y. Obeng, N. Nguyen, P. Amoah, J. Ahn, M. Shalaginov, J. Hu, and K. Richardson, "Dielectric spectroscopic investigation of reversible photo-induced changes in amorphous Ge₂Sb₂Se₅ thin films," J. Appl. Phys. 131, 075102 (2022).

[139]

S. An, B. Zheng, M. Shalaginov, H. Tang, H. Li, L. Zhou, Y. Dong, M. Haerinia, A. Agarwal, C. Rivero-Baleine, M. Kang, K. Richardson, T. Gu, J. Hu, C. Fowler, and H. Zhang, "Deep Convolutional Neural Networks to Predict Mutual Coupling Effects in Metasurfaces," Adv. Opt. Mater. 10, 2102113 (2022).

[138]

K. Aryana, Y. Zhang, J. Tomko, M. Bin Hoque, E. Hoglund, D. Olson, J. Nag, J. Read, C. Ríos, J. Hu, and P. E. Hopkins, "Suppressed electronic contribution in thermal conductivity of Ge₂Sb₂Se₄Te," Nat. Commun. 12, 7187 (2021).

[137]

K. Liao, Y. Chen, Z. Yu, X. Hu, X. Wang, C. Lu, H. Lin, Q. Du, J. Hu, and Q. Gong, "All-optical computing based on convolutional neural networks," Opto-Electron. Adv. 4, 200060 (2021).

[136]

F. Yang, S. An, M. Shalaginov, H. Zhang, C. Rivero-Baleine, J. Hu, and T. Gu, "Design of broadband and wide-field-of-view metalenses," Opt. Lett. 46, 5735-5738 (2021).

[135]

Y. Pan, R. Christiansen, J. Michon, J. Hu, S. G. Johnson, "Topology optimization of surface-enhanced Raman scattering substrates," Appl. Phys. Lett. 118, 061601 (2021).

[134]

H. Lin, C. Kim, L. Li, M. Kim, W. Bewley, C. Merritt, C. Canedy, I. Vurgaftman, A. Agarwal, K. Richardson, J. Hu, and J. Meyer, "Monolithic chalcogenide glass waveguide integrated interband cascaded laser," Opt. Mater. Express 11, 2869-2876 (2021).

[133]

Y. Zhang, Q. Zhang, C. Ríos, M. Shalaginov, J. Chou, C. Roberts, P. Miller, P. Robinson, V. Liberman, M. Kang, K. Richardson, T. Gu, S. Vitale, and J. Hu, "Transient Tap Couplers for Wafer-Level Photonic Testing Based on Optical Phase Change Materials," ACS Photonics 8, 1903-1908 (2021).

[132]

Y. Zhang, C. Fowler, J. Liang, B. Azhar, M. Shalaginov, S. Deckoff-Jones, S. An, J. Chou, C. Roberts, V. Liberman, M. Kang, C. Ríos, K. Richardson, C. Rivero-Baleine, T. Gu, H. Zhang, and J. Hu, "Electrically Reconfigurable Nonvolatile Metasurface Using Low-Loss Optical Phase Change Material," Nat. Nanotechnol. 16, 661-666 (2021).

[131]

(Invited) Y. Zhang, C. Ríos, M. Shalaginov, M. Li, A. Majumdar, T. Gu, and J. Hu, "Myths and truths about optical phase change materials: A perspective," Appl. Phys. Lett. 118, 210501 (2021).

[130]

N. Peard, D. Callahan, J. Perkinson, Q. Du, N. Patel, T. Fakhrul, J. LeBlanc, C. Ross, J. Hu, and C. Wang, "Magneto-optical properties of InSb for infrared spectral filtering," J. Appl. Phys. 129, 203104 (2021).

[129]

P. Su, M. Shalaginov, T. Gu, S. An, D. Li, L. Li, H. Jiang, S. Joo, L. Kimerling, H. Zhang, J. Hu, and A. Agarwal, "Large-area optical metasurface fabrication using nanostencil lithography," Opt. Lett. 46, 2324-2327 (2021).

[128]

S. Deckoff-Jones, V. Pelgrin, J. Zhang, C. Lafforgue, L. Deniel, S. Guerber, R. Ribeiro-Palau, F. Boeuf, C. Alonso-Ramos, L. Vivien, J. Hu, and S. Serna, "Enhancing SiN Waveguide Optical Nonlinearity via Hybrid GaS Integration," J. Opt. 23, 025802 (2021).

[127]

F. Yue, R. Piccoli, M. Shalaginov, T. Gu, K. Richardson, R. Morandotti, J. Hu, and L. Razzari, "Nonlinear Mid-infrared Metasurface based on a Phase-Change Material," Laser Photonics Rev. 15, 2000373 (2021).

[126]

S. Yu, J. Lu, V. Ginis, S. Kheifets, S. Lim, M. Qiu, T. Gu, J. Hu, and F. Capasso, "On-chip optical tweezers based on freeform optics," Optica 8, 409-414 (2021).

[125]

S. An, B. Zheng, H. Tang, M. Shalaginov, L. Zhou, H. Li, M. Kang, K. Richardson, T. Gu, J. Hu, C. Fowler, and H. Zhang, "Multifunctional Metasurface Design with a Generative Adversarial Network," Adv. Opt. Mater 9, 2001433 (2021).

[124]

M. Shalaginov, S. An, Y. Zhang, F. Yang, P. Su, V. Liberman, J. Chou, C. Roberts, M. Kang, C. Ríos, Q. Du, C. Fowler, A. Agarwal, K. Richardson, C. Rivero-Baleine, H. Zhang, J. Hu, and T. Gu, "Reconfigurable all-dielectric metalens with diffraction limited performance," Nat. Commun. 12, 1225 (2021).

[123]

Z. Li, Q. Du, C. Wang, J. Zou, T. Du, K. Richardson, Z. Cai, J. Hu, and Z. Luo, "Externally pumped photonic chip-based ultrafast Raman soliton source," Laser Photonics Rev. 15, 2000301 (2021).

[122]

C. Schwarz, S. Kuebler, C. Rivero-Baleine, B. Triplett, M. Kang, Q. Altemose, C. Blanco, K. Richardson, Q. Du, S. Deckoff-Jones, J. Hu, Y. Zhang, Y. Pan, and C. Ríos, "Structurally and morphologically engineered chalcogenide materials for optical and photonic devices," J. Opt. Microsyst. 1, 013502 (2021).

[121]

C. Ríos, Y. Zhang, M. Shalaginov, S. Deckoff-Jones, H. Wang, S. An, H. Zhang, M. Kang, K. A. Richardson, C. Roberts, J. Chou, V. Liberman, S. A. Vitale, J. Kong, T. Gu, and J. Hu, "Multi-level Electro-thermal Switching of Optical Phase-Change Materials Using Graphene," Adv. Photonics Res. 2, 2000034 (2021).

[120]

X. Wang, S. Yu, H. Zuo, X. Sun, J. Hu, T. Gu, and J. Liu, "Design of Hybrid Plasmonic Multi-Quantum-Well Electro-Reflective Modulators towards < 100 fJ/bit Photonic Links," IEEE J. Sel. Top. Quantum Electron. 27, 3400108 (2021).

[119]

C. Zheng, D. Jin, Y. He, H. Lin, J. Hu, Z. Yaqoob, P. So, and R. Zhou, "High spatial and temporal resolution synthetic aperture phase microscopy," Adv. Photon. 2, 065002 (2020).

[118]

M. Shalaginov, S. An, F. Yang, P. Su, D. Lyzwa, A. Agarwal, H. Zhang, J. Hu, and T. Gu, "Single-Element Diffraction-Limited Fisheye Metalens," Nano Lett. 20, 7429-7437 (2020).

[117]

(Invited) S. Geiger, J. Michon, S. Liu, J. Qin, J. Ni, J. Hu, T. Gu, and N. Lu, "Flexible and stretchable photonics: the next stretch of opportunities," ACS Photonics 7, 2618-2635 (2020).

[116]

(Editor’s Pick) S. An, B. Zheng, M. Y. Shalaginov, H. Tang, H. Li, L. Zhou, J. Ding, A. M. Agarwal, C. Rivero-Baleine, M. Kang, K. A. Richardson, T. Gu, J. Hu, C. Fowler, and H. Zhang, "Deep learning modeling approach for metasurfaces with high degrees of freedom," Opt. Express 28, 31932-31942 (2020).

[115]

(Invited) M. Shalaginov, S. Campbell, S. An, Y. Zhang, C. Ríos, E. Whiting, Y. Wu, L. Kang, B. Zheng, C. Fowler, H. Zhang, D. Werner, J. Hu, and T. Gu, "Design for quality: reconfigurable flat optics based on active metasurfaces," Nanophotonics 9, 3505-3534 (2020).

[114]

S. Yu, X. Qiu, H. Zuo, M. Turduev, T. Gu, and J. Hu, "Compact and Fabrication-Tolerant Waveguide Bends Based on Quadratic Reflectors," J. Lightwave Technol. 38, 4368-4373 (2020).

[113]

X. Wang, S. Yu, J. Qin, A. Cuervo-Covian, H. Zuo, X. Sun, J. Hu, T. Gu, and J. Liu, "Low-Voltage, Coupled Multiple Quantum Well Electroreflective Modulators towards Ultralow Power Inter-Chip Optical Interconnects," J. Lightwave Technol. 38, 3414-3421 (2020).

[112]

(Invited) S. Yu, H. Zuo, X. Sun, J. Liu, T. Gu, and J. Hu, "Optical Free-Form Couplers for High-density Integrated Photonics (OFFCHIP): A Universal Optical Interface," J. Lightwave Technol. 38, 3358-3365 (2020).

[111]

J. Michon, D. Kita, and J. Hu, "Sensitivity comparison of free-space and waveguide Raman for bulk sensing," J. Opt. Soc. Am. B. 37, 2012-2020 (2020).

[110]

D. Kita, J. Michon, and J. Hu, "A packaged, fiber-coupled waveguide-enhanced Raman spectroscopic sensor," Opt. Express 28, 14963-14972 (2020).

[109]

Y. Zhang, and J. Hu, "Reconfigurable optics-a phase change for the better," Am. Ceram. Soc. Bull. 99, 36-37 (2020).

[108]

B. Shen, H. Lin, S. Azadeh, J. Nojic, M. Kang, F. Merget, K. Richardson, J. Hu, and J. Witzens, "Reconfigurable frequency-selective resonance splitting in chalcogenide microring resonators," ACS Photonics 7, 499-511 (2020).

[107]

I. Mingareev, M. Kang, M. Truman, J. Qin, G. Yin, J. Hu, C. Schwarz, I. Murray, M. Richardson, and K. Richardson, "Spatial tailoring of the refractive index in infrared glass-ceramic films enabled by direct laser writing," Opt. Laser Technol. 126, 106058 (2020).

[106]

(Editor’s Pick) J. Michon, S. Geiger, L. Li, C. Gonçalves, H. Lin, K. Richardson, X. Jia, and J. Hu, "3D integrated photonics platform with deterministic geometry control," Photon. Res. 8, 194-201 (2020).

[105]

Q. Du, J. Michon, B. Li, D. Kita, D. Ma, H. Zuo, S. Yu, T. Gu, A. Agarwal, M. Li, and J. Hu, "Real-time, in-situ probing of Gamma radiation damage with packaged integrated photonic chips," Photon. Res. 8, 186-193 (2020).

[104]

(Invited) J. Li, Y. Huang, Y. Song, L. Li, H. Zheng, H. Wang, T. Gu, K. Richardson, J. Kong, J. Hu, and H. Lin, "High-performance graphene-integrated thermo-optic switch: design and experimental validation [Invited]," Opt. Mater. Express 10, 387-396 (2020).

[103]

S. An, C. Fowler, B. Zheng, M. Y. Shalaginov. H. Tang, H. Li, L. Zhou, J. Ding, A. M. Agarwal, C. Rivero-Baleine, K. A. Richardson, T. Gu, J. Hu, and H. Zhang, "A Deep Learning Approach for Objective-Driven All-Dielectric Metasurface Design," ACS Photonics 6, 3196-3207 (2019).

[102]

C. Su, Z. Yin, Q. Yan, Z. Wang, H. Lin, L. Sun, W. Xu, T. Yamada, X. Ji, N. Zettsu, K. Teshima, J. Warner, M. Dincă, J. Hu, M. Dong, G. Su, J. Kong, and J. Li, "Waterproof molecular monolayers stabilize 2D materials," Proc. Natl. Acad. Sci. 116, 20844-20849 (2019).

[101]

S. Serna, H. Lin, C. Alonso-Ramos, C. Lafforgue, X. Le Roux, K. Richardson, E. Cassan, N. Dubeuil, J. Hu, and L. Vivien, "Engineering third order optical nonlinearities in hybrid chalcogenide-on-silicon platform," Opt. Lett. 44, 5009-5012 (2019).

[100]

Y. Zhang, J. Chou, J. Li, H. Li, Q. Du, A. Yadav, S. Zhou, M. Shalaginov, Z. Fang, H. Zhong, C. Roberts, P. Robinson, B. Bohlin, C. Ríos, H. Lin, M. Kang, T. Gu, J. Warner, V. Liberman, K. Richardson, and J. Hu, "Broadband Transparent Optical Phase Change Materials for High-Performance Nonvolatile Photonics," Nat. Commun. 10, 4279 (2019).

[99]

Y. Zhang, Q. Du, C. Wang, W. Yan, L. Deng, J. Hu, C. A. Ross, and L. Bi, "Dysprosium substituted Ce:YIG thin films with perpendicular magnetic anisotropy for silicon integrated optical isolator applications," APL Materials 7, 081119 (2019).

[98]

S. Deckoff-Jones, Y. Wang, H. Lin, W. Wu, and J. Hu, "Tellurene: A Multifunctional Material for Mid-infrared Optoelectronics," ACS Photonics 6, 1632-1638 (2019).

[97]

D. Li, J. Michel, J. Hu, and T. Gu, "Compact spectrum splitter for laterally arrayed multi-junction concentrator photovoltaic modules," Opt. Lett. 44, 3274-3277 (2019).

[96]

F. De Leonardis, R. Soref, V. M. N. Passaro, Y. Zhang, and J. Hu, "Broadband electro-optical crossbar switches using low-loss Ge₂Sb₂Se₄Te₁ phase change material," J. Lightwave Technol. 37, 3183-3191 (2019).

[95]

B. Shen, H. Lin, F. Merget, S. Azadeh, C. Li, G. Lo, K. Richardson, J. Hu, and J. Witzens, "Broadband couplers for hybrid silicon-chalcogenide glass photonic integrated circuits," Opt. Express 27, 13781-13792 (2019).

[94]

S. Geiger, Q. Du, B. Huang, M. Y. Shalaginov, J. Michon, H. Lin, T. Gu, A. Yadav, K. Richardson, X. Jia, and J. Hu, "Understanding aging in chalcogenide glass thin films using precision resonant cavity refractometry," Opt. Mater. Express 9, 2252-2263 (2019).

[93]

Y. Zhang, Q. Du, C. Wang, T. Fakhrul, S. Liu, L. Deng, D. Huang, P. Pintus, J. Bowers, C. A. Ross, J. Hu, and L. Bi, "Monolithic integration of broadband optical isolators for polarization-diverse silicon photonics," Optica 6, 473-478 (2019).

[92]

H. Zuo, S. Yu, T. Gu, and J. Hu, "Low-loss, flexible single-mode polymer photonics," Opt. Express 27, 11152-11159 (2019).

[91]

P. Su, Z. Han, D. Kita, P. Becla, H. Lin, S. Deckoff-Jones, K. Richardson, L. C. Kimerling, J. Hu, and A. Agarwal, "Monolithic on-chip mid-IR methane gas sensor with waveguide-integrated detector," Appl. Phys. Lett. 114, 051103 (2019).

[90]

Q. Du, C. Wang, Y. Zhang, Y. Zhang, T. Fakhrul, W. Zhang, C. Gonçalves, C. Blanco, K. Richardson, L. Deng, C. A. Ross, L. Bi, and J. Hu, "Monolithic On-chip Magneto-optical Isolator with 3 dB Insertion Loss and 40 dB Isolation Ratio," ACS Photonics 5, 5010-5016 (2018).

[89]

B. Bhatia, A. Leroy, Y. Shen, L. Zhao, M. Gianello, D. Li, T. Gu, J. Hu, M. Soljacic, and E. Wang, "Passive directional sub-ambient daytime radiative cooling," Nat. Commun. 9, 5001 (2018).

[88]

C. Goncalves, M. Kang, B. Sohn, G. Yin, J. Hu, D. Tan, and K. Richardson, "New Candidate Multicomponent Chalcogenide Glasses for Supercontinuum Generation," Appl. Sci. 8, 2082 (2018).

[87]

D. Kita, B. Miranda, D. Favela, D. Bono, J. Michon, H. Lin, T. Gu, and J. Hu, "High-performance and scalable on-chip digital Fourier transform spectroscopy," Nat. Commun. 9, 4405 (2018).

[86]

D. Kita, J. Michon, S. G. Johnson, and J. Hu, "Are slot and sub-wavelength grating waveguides better than strip waveguides for sensing?" Optica 5, 1046-1054 (2018).

[85]

D. Li, L. Li, B. Jared, G. Keeler, B. Miller, M. Wood, C. Hains, W. Sweatt, S. Paap, M. Saavedra, C. Alford, J. Mudrick, U. Das, S. Hegedus, A. Tauke-Pedretti, J. Hu, and T. Gu, "Wafer integrated micro-scale concentrating photovoltaics," Prog. Photovolt: Res. Appl. 26, 651-658 (2018).

[84]

(Invited) Q. Du, T. Fakhrul, Y. Zhang, J. Hu, and C. A. Ross, "Monolithic magneto-optical oxide thin films for on-chip optical isolation," MRS Bull. 43, 413-418 (2018).

[83]

Q. Du, Z. Luo, H. Zhong, Y. Zhang, Y. Huang, T. Du, W. Zhang, T. Gu, and J. Hu, "Chip-scale broadband spectroscopic chemical sensing using an integrated supercontinuum source in a chalcogenide glass waveguide," Photon. Res. 6, 506-510 (2018).

[82]

L. Zhang, J. Ding, H. Zheng, S. An, H. Lin, B. Zheng, Q. Du, G. Yin, J. Michon, Y. Zhang, Z. Fang, M. Shalaginov, L. Deng, T. Gu, H. Zhang, and J. Hu, "Ultra-thin, High-efficiency Mid-Infrared Transmissive Huygens Meta-Optics," Nat. Commun. 9, 1481 (2018).

[81]

(Invited) A. Tauke-Pedretti, J. Cederberg, J. Cruz-Campa, C. Alford, C. Sanchez, G. Nielson, M. Okandan, W. Sweatt, B. Jared, M. Saavedra, W. Miller, G. Keeler, S. Paap, J. Mudrick, A. Lentine, P. Resnick, V. Gupta, J. Nelson, L. Li, D. Li, T. Gu, and J. Hu, "Hybrid Integration of III-V Solar Microcells for High-Efficiency Concentrated Photovoltaic Modules," IEEE J. Sel. Top. Quantum Electron. 24, 4000109 (2018).

[80]

S. Serna, H. Lin, C. Alonso-Ramos, A. Yadav, X. Le Roux, K. Richardson, E. Cassan, N. Dubeuil, J. Hu, and L. Vivien, "Nonlinear optical properties of integrated GeSbS chalcogenide waveguides," Photon. Res. 6, B37-B42 (2018).

[79]

(Emerging Leaders Focus) S. Deckoff-Jones, H. Lin, D. Kita, H. Zheng, D. Li, W. Zhang, and J. Hu, "Chalcogenide Glass Waveguide-integrated Black Phosphorus Mid-Infrared Photodetectors," J. Opt. 20, 044004 (2018).

[78]

L. Li, H. Lin, Y. Huang, R. Shiue, A. Yadav, J. Li, J. Michon, D. Englund, K. Richardson, T. Gu, and J. Hu, "High-performance flexible waveguide-integrated photodetectors," Optica 5, 44-51 (2018).

[77]

(Invited) H. Lin, Z. Luo, T. Gu, L. C. Kimerling, K. Wada, A. Agarwal, and J. Hu, "Mid-infrared Integrated Photonics on Silicon: A Perspective," Nanophotonics 7, 393-420 (2018).

[76]

Q. Zhang, Y. Zhang, J. Li, R. Soref, T. Gu, and J. Hu, "Broadband Non-volatile Photonic Switching Based on Optical Phase Change Materials: Beyond the Classical Figure-of-Merit," Opt. Lett. 43, 94-97 (2018).

[75]

L. Li, H. Lin, S. Qiao, Y. Huang, J. Li, J. Michon, T. Gu, C. Ramos, L. Vivien, A. Yadav, K. Richardson, N. Lu, and J. Hu, "Monolithically Integrated Stretchable Photonics," Light Sci. Appl. 7, e17138 (2018).

[74]

H. Lin, Y. Song, Y. Huang, D. Kita, S. Deckoff-Jones, K. Wang, L. Li, J. Li, H. Zheng, Z. Luo, H. Wang, S. Novak, A. Yadav, C. Huang, R. Shiue, D. Englund, T. Gu, D. Hewak, K. Richardson, J. Kong, and J. Hu, "Chalcogenide Glass-on-Graphene Photonics," Nat. Photonics 11, 798-805 (2017).

[73]

J. Qin, Y. Zhang, X. Liang, C. Liu, C. Wang, T. Kang, H. Lu, L. Zhang, P. Zhou, X. Wang, B. Peng, J. Hu, L. Deng, and L. Bi, "Ultrahigh figure-of-merit in metal-insulator-metal magnetoplasmonic sensors using low loss magneto-optical oxide thin films," ACS Photonics 4, 1403-1412 (2017).

[72]

K. Faber, T. Asefa, M. Backhaus-Ricoult, R. Brow, J. Chan, S. Dillon, W. Fahrenholtz, M. Finnis, J. Garay, E. Garcia, Y. Gogotsi, S. Haile, J. Halloran, J. Hu, L. Huang, S. Jacobsen, E. Lara-Curzio, J. LeBeau, W. Lee, C. Levi, I. Levin, J. Lewis, D. Lipkin, K. Lu, J. Luo, J.-P. Maria, L. Martin, S. Martin, G. Messing, A. Navrotsky, N. Padture, C. Randall, G. Rohrer, A. Rozenflanz, T. Schaedler, D. Schlom, A. Sehirlioglu, A. Stevensen, T. Tani, V. Tikare, S. Trolier-McKinstry, H. Wang, and B. Yildiz, "The Role of Ceramic and Glass Science Research in Meeting Societal Challenges: Report from an NSF-Sponsored Workshop," J. Am. Ceram. Soc. 100, 1777-1803 (2017).

[71]

(Invited) L. Li, H, Lin, J. Michon, Y. Huang, J. Li, Q. Du, A. Yadav, K. Richardson, T. Gu, and J. Hu, "A new twist on glass: a brittle material enabling flexible integrated photonics," Int. J. Appl. Glass Sci. 8, 61-68 (2017).

[70]

Q. Du, Y. Huang, O. Ogbuu, W. Zhang, J. Li, V. Singh, A. Agarwal, and J. Hu, "Gamma radiation effects in amorphous silicon and silicon nitride photonic devices," Opt. Lett. 42, 587-590 (2017).

[69]

(Invited) C. Arutt, M. Alles, W. Liao, H. Gong, J. Davidson, R. Schrimpf, R. Reed, R. Weller, K. Bolotin, R. Nicholl, T. Pham, A. Zettl, Q. Du, J. Hu, M. Li, B. Alphenaar, J. Lin, P. Shuvra, S. McNamara, K. Walsh, P. Feng, L. Hutin, T. Ernst, B. Homeijer, R. Polcawich, R. Proie, J. Jones, E. Glaser, C. Cress, and N. Bassiri-Gharb, "The study of radiation effects in emerging micro and nano electro mechanical systems (M&NEMs)," Semicond. Sci. Technol. 32, 013005 (2017).

[68]

S. Novak, V. Singh, C. Monmeyran, A. Ingram, Z. Han, H. Lin, N. Borodinov, N. Patel, Q. Du, J. Hu, I. Luzinov, R. Golovchak, A. Agarwal, and K. Richardson, "Positron annihilation lifetime spectroscopy (PALS) studies of gamma irradiated As₂Se₃ films used in MIR integrated photonics," J. Non-Cryst. Solids 455, 29-34 (2017).

[67]

(Invited) D. Kita, H. Lin, A. Agarwal, K. Richardson, I. Luzinov, T. Gu, and J. Hu, "On-chip infrared spectroscopic sensing: redefining the benefits of scaling," IEEE J. Sel. Top. Quantum Electron. 23, 5900110 (2017).

[66]

N. Borodinov, A. Soliani, Y. Galabura, B. Zdyrko, C. Tysinger, S. Novak, Q. Du, Y. Huang, V. Singh, Z. Han, J. Hu, L. C. Kimerling, A. Agarwal, K. Richardson, and I. Luzinov, "Gradient Polymer Nanofoams for Encrypted Recording of Chemical Events," ACS Nano 10, 10716-10725 (2016).

[65]

Z. Han, V. Singh, D. Kita, C. Monmeyran, P. Becla, P. Su, J. Li, X. Huang, L. C. Kimerling, J. Hu, K. Richardson, D. Tan, and A. Agarwal, "On-chip chalcogenide glass waveguide-integrated mid-infrared PbTe detectors," Appl. Phys. Lett. 109, 071111 (2016).

[64]

Q. Du, Y. Huang, J. Li, D. Kita, J. Michon, H. Lin, L. Li, S. Novak, K. Richardson, W. Zhang, and J. Hu, "Low-loss photonic device in Ge-Sb-S chalcogenide glass," Opt. Lett. 41, 3090-3093 (2016).

[63]

L. Li, H. Lin, S. Geiger, A. Zerdoum, P. Zhang, O. Ogbuu, Q. Du, X. Jia, S. Novak, C. Smith, K. Richardson, J. D. Musgraves, and J. Hu, "Amorphous thin films for mechanically flexible, multimaterial integrated photonics," Am. Ceram. Soc. Bull. 95, 34-36 (2016).

[62]

F. Jiang, L. Bi, H. Lin, Q. Du, J. Hu, A. Guo, C. Li, J. Xie, and L. Deng, "Microstructure, optical properties, and optical resonators of Hf_1-xTi_xO₂ amorphous thin films," Opt. Mater. Express 6, 1871-1880 (2016).

[61]

Z. Han, P. Lin, V. Singh, L. Kimerling, J. Hu, K. Richardson, A. Agarwal, and D. T. H. Tan, "On-chip mid-infrared gas detection using chalcogenide glass waveguide," Appl. Phys. Lett. 108, 141106 (2016).

[60]

L. Zhu, F. Liu, H. Lin, J. Hu, Z. Yu, X. Wang, and S. Fan, "Angle-selective perfect absorption with two-dimensional materials," Light Sci. Appl. 5, e16052 (2016).

[59]

L. Li , P. Zhang, W. Wang, H. Lin, A. Zerdoum, S. Geiger, Y. Liu, N. Xiao, Y. Zou, O. Ogbuu, Q. Du, X. Jia, J. Li, and J. Hu, "Foldable and Cytocompatible Sol-gel TiO₂ Photonics," Sci. Rep. 5, 13832 (2015).

[58]

X. Sun, Q. Du, T. Goto, M. Onbasli, D. H. Kim, N. Aimon, J. Hu, and C. A. Ross, "Single-step deposition of cerium substituted yttrium iron garnet for monolithic on-chip optical isolation," ACS Photonics 2, 856-863 (2015).

[57]

(Invited cover article) J. Hu, L. Li, H. Lin, Y. Zou, Q. Du, C. Smith, S. Novak, K. Richardson, and J. D. Musgraves, "Chalcogenide glass microphotonics: Stepping into the spotlight," Am. Ceram. Soc. Bull. 94, 24-29 (2015).

[56]

H. Lin, X. Sun, J. Liu, and J. Hu, "Diffractive broadband coupling into high-Q resonant cavities," Opt. Lett. 40, 2377-2380 (2015).

[55]

O. Ogbuu, Q. Du, H. Lin, L. Li, Y. Zou, E. Koontz, C. Smith, S. Danto, K. Richardson and J. Hu, "Impact of Stoichiometry on Structural and Optical Properties of Sputter Deposited Multicomponent Tellurite Glass Films," J. Am. Ceram. Soc. 98, 1731-1738 (2015).

[54]

Y. Chen, H. Lin, J. Hu, and M. Li, "Heterogeneously integrated silicon photonics for the mid-infrared and spectroscopic sensing," ACS Nano 8, 6955-6961 (2014).

[53]

L. Li, H. Lin, S. Qiao, Y. Zou, S. Danto, K. Richardson, J. D. Musgraves, N. Lu, and J. Hu, "Integrated flexible chalcogenide glass photonic devices," Nat. Photonics 8, 643-649 (2014).

[52]

Y. Zou, L. Moreel, L. Savelli, H. Lin, J. Zhou, L. Li, S. Danto, J. D. Musgraves, K. Richardson, K. Dobson, R. Birkmire, and J. Hu, "Solution processing and resist-free nanoimprint fabrication of thin film chalcogenide glass devices: inorganic-organic hybrid photonic integration," Adv. Opt. Mater. 2, 759-764 (2014).

[51]

Y. Zou, X. Sheng, K. Xia, H. Fu, and J. Hu, "Parasitic loss suppression in photonic and plasmonic photovoltaic light trapping structures," Opt. Express 22, A1197-A1202 (2014).

[50]

Y. Zou, D. Zhang, H. Lin, L. Li, L. Moreel, J. Zhou, Q. Du, O. Ogbuu, S. Danto, J. D. Musgraves, K. Richardson, K. Dobson, R. Birkmire, and J. Hu, "High-Performance, High-Index-Contrast Chalcogenide Glass Photonics on Silicon and Unconventional Nonplanar Substrates," Adv. Opt. Mater. 2, 478-486 (2014).

[49]

(Invited) V. Singh, P. Lin, N. Patel, H. Lin, L. Li, Y. Zou, F. Deng, C. Ni, J. Hu, J. Giammarco, A. P. Soliani, B. Zdyrko, I. Luzinov, S. Novak, J. Novak, P. Wachtel, S. Danto, J. D. Musgraves, K. Richardson, L. C. Kimerling, and A. Agarwal, "Mid-infrared materials and devices on a Si platform for optical sensing," Sci. Tech. Adv. Mater. 15, 014603 (2014).

[48]

L. Li, Y. Zou, H. Lin, J. Hu, X. Sun, N. Feng, S. Danto, K. Richardson, T. Gu, and M. Haney, "A Fully-integrated Flexible Photonic Platform for Chip-to-chip Optical Interconnects," J. Lightwave Technol. 31, 4080-4086 (2013).

[47]

H. Lin, O. Ogbuu, J. Liu, L. Zhang, J. Michel, and J. Hu, "Breaking the energy-bandwidth limit of electro-optic modulators: theory and a device proposal," J. Lightwave Technol. 31, 4029-4036 (2013).

[46]

(Invited) L. Bi, J. Hu, P. Jiang, H. S. Kim, D. H. Kim, M. Onbasil, G. Dionne and C. A. Ross, "Magneto-optical thin films for on-chip monolithic integration of non-reciprocal photonic devices," Materials 6, 5094-5117 (2013).

[45]

N. Duan, H. Lin, L. Li, J. Hu, L. Bi, H. Lu, X. Weng, J. Xie, and L. Deng, "ZrO₂-TiO₂ thin films: a new material system for mid-infrared integrated photonics," Opt. Mater. Express 3, 1313-1331 (2013).

[44]

(Invited) J. Hu, L. Li, H. Lin, P. Zhang, W. Zhou, and Z. Ma, "Flexible integrated photonics: where materials, mechanics and optics meet [Invited]," Opt. Mater. Express 3, 1313-1331 (2013).

[43]

H. Lin, L. Li, F. Deng, C. Ni, S. Danto, J. D. Musgraves, K. Richardson, and J. Hu, "Demonstration of mid-infrared waveguide photonic crystal cavities," Opt. Lett. 38, 2779-2782 (2013).

[42]

H. Lin, L. Li, Y. Zou, S. Danto, J. D. Musgraves, K. Richardson, S. Kozacik, M. Murakowski, D. Prather, P. Lin, V. Singh, A. Agarwal, L. C. Kimerling, and J. Hu, "Demonstration of high-Q mid-infrared chalcogenide glass-on-silicon resonators," Opt. Lett. 38, 1470-1472 (2013).

[41]

Y. Zou, H. Lin, O. Ogbuu, L. Li, S. Danto, S. Novak, J. Novak, J. D. Musgraves, K. Richardson, and J. Hu, "Effect of annealing conditions on the physio-chemical properties of spin-coated As₂Se₃ chalcogenide glass films," Opt. Mater. Express 2, 1723-1732 (2012).

[40]

X. Sheng, J. Hu, J. Michel, and L. Kimerling, "Light trapping limits in plasmonic solar cells: an analytical investigation," Opt. Express 20, A496-A501 (2012).

[39]

J. Wang, T. Zens, J. Hu, P. Becla, L. C. Kimerling, and Anuradha M. Agarwal, "Monolithically integrated, resonant-cavity-enhanced dual-band mid-infrared photodetector on silicon," Appl. Phys. Lett. 100, 211106 (2012).

[38]

(Invited) V. Singh, J. Hu, A. Agarwal, L. C. Kimerling, "Integrated Optical Sensors," IEEE Photonics J. 4, 638-641 (2012).

[37]

P. Lin, M. Vanhoutte, N. Patel, V. Singh, J. Hu, Y. Cai, R. Camacho-Aguilera, J. Michel, L. C. Kimerling, and A. Agarwal, "Engineering broadband and anisotropic photoluminescence emission from rare earth doped tellurite thin film photonic crystals," Opt. Express 20, 2124-2135 (2012).

[36]

H. Lin, Y. Zou, and J. Hu, "Double resonance 1-D photonic crystal cavities for single-molecule mid-infrared photothermal spectroscopy: theory and design," Opt. Lett. 37, 1304-1306 (2012).

[35]

L. Bi, J. Hu, P. Jiang, D. Kim, G. Dionne, L. C. Kimerling, and C. A. Ross, "On-chip optical isolation in monolithically integrated nonreciprocal optical resonators," Nat. Photonics 5, 758-762 (2011).

[34]

A. Canciamilla, S. Grillanda, F. Morichetti, C. Ferrari, J. Hu, J. D. Musgraves, K. Richardson, A. Agarwal, L. C. Kimerling, and A. Melloni, “Photo-induced trimming of coupled ring-resonator filters and delay lines in As₂S₃ chalcogenide glass,” Opt. Lett. 36, 4000-4002 (2011).

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[33]

S. Lin, J. Hu, and K. Crozier, “Ultra-compact, broadband slot waveguide polarization splitter,” Appl. Phys. Lett. 98, 151101 (2011).

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[32]

J. Hu, “Ultra-sensitive chemical vapor detection using micro-cavity photothermal spectroscopy,” Opt. Express 18, 22174-22186 (2010).

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[31]

J. Wang, J. Hu, P. Becla, A. Agarwal, and L. C. Kimerling, "Room-temperature oxygen sensitization in highly textured, nanocrystalline PbTe films: A mechanistic study," J. Appl. Phys. 110, 083719 (2011).

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[30]

J. Giammarco, B. Zdyrko, L. Petit, J. D. Musgraves, J. Hu, A. Agarwal, L. C. Kimerling, K. Richardson, and I. Luzinov, "Towards universal enrichment nanocoating for IR-ATR waveguides," Chem. Commun. 47, 9104-9106 (2011).

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[29]

J. D. Musgraves, N. Carlie, J. Hu, L. Petit, A. Agarwal, K. Richardson, and L. C. Kimerling, “Comparison of the optical, thermal and structural properties of Ge-Sb-S thin films deposited using thermal evaporation and pulsed laser deposition techniques,” Acta Mater. 59, 5032-5039 (2011).

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[28]

F. Al Tal, C. Dimas, J. Hu, A. Agarwal, and L. C. Kimerling, “Simulation of an erbium-doped chalcogenide micro-disk mid-infrared laser source,” Opt. Express 19, 11951-11962 (2011).

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[27]

X. Sheng, L. Z. Broderick, J. Hu, L. Yang, A. Eshed, E. A. Fitzgerald, J. Michel, and L. C. Kimerling, “Design and fabrication of high-index-contrast self-assembled texture for light extraction enhancement in LEDs,” Opt. Express 18, A701-A709 (2011).

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[26]

(Invited) N. Carlie, J. D. Musgraves, B. Zdyrko, J. Hu, M. Torregiani, F. Morichetti, V. Singh, A. Agarwal, I. Luzinov, K. Richardson, L. C. Kimerling, and A. Melloni, “Integrated chalcogenide waveguide resonators for mid-IR sensing: Leveraging material properties to meet fabrication challenges,” Opt. Express 18, 26728-26743 (2010).

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[25]

J. Hu, S. Lin, L. C. Kimerling, and K. Crozier, “Optical trapping of nanoparticles in resonant cavities,” Phys. Rev. A 82, 053819 (2010).

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[24]

V. Raghunathan, W. Ye, J. Hu, T. Izahara, J. Michel, and L. C. Kimerling, “Athermal operation of silicon waveguides: spectral, second order and footprint dependencies,” Opt. Express 18, 17631-17639 (2010).

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[23]

(Invited) K. Richardson, L. Petit, N. Carlie, B. Zdyrko, I. Luzinov, J. Hu, A. Agarwal, L. C. Kimerling, T. Anderson, and M. Richardson, “Progress on the fabrication of on-chip, integrated chalcogenide glass (ChG)-based sensors,” J. Nonlinear Opt. Phys. Mater. 19, 75-99 (2010).

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[22]

J. Wang, J. Hu, P. Becla, A. Agarwal, and L. C. Kimerling, “Resonant-cavity-enhanced mid-infrared photodetector on a silicon platform,” Opt. Express 18, 12890-12896 (2010).

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[21]

J. Wang, J. Hu, X. Sun, A. Agarwal, and L. C. Kimerling, “Cavity-enhanced multispectral photodetector using phase-tuned propagation: theory and design,” Opt. Lett. 35, 742-744 (2010).

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[20]

J. Hu, M. Torregiani, F. Morichetti, N. Carlie, A. Agarwal, K. Richardson, L. C. Kimerling, and A. Melloni, “Resonant cavity enhanced photosensitivity in As₂S₃ chalcogenide glass at 1550 nm telecommunication wavelength,” Opt. Lett. 35, 874-876 (2010).

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[19]

J. Hu, N. Feng, N. Carlie, L. Petit, A. Agarwal, K. Richardson, and L. C. Kimerling, “Optical loss reduction in high-index-contrast chalcogenide glass waveguides via thermal reflow,” Opt. Express 18, 1469-1478 (2010).

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[18]

S. Lin, J. Hu, L. C. Kimerling, and K. Crozier, “Design of Nanoslotted Photonic Crystal Waveguide Cavities for Single Nanoparticle Trapping and Detection,” Opt. Lett. 34, 3451-3453 (2009).

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[17]

J. Hu, N. Carlie, L. Petit, A. Agarwal, K. Richardson, and L. C. Kimerling, “Cavity-enhanced infrared absorption in planar chalcogenide glass resonators: experiment & analysis,” J. Lightwave Technol. 27, 5240-5245 (2009).

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[16]

L. Petit, N. Carlie, H. Chen, S. Gaylord, J. Massera, K. Richardson, G. Boudebs, J. Hu, A. Agarwal, and L. C. Kimerling, “Compositional dependence of the nonlinear refractive index of new germanium-based chalcogenide glasses,” J. Solid State Chem. 182, 2756-2761 (2009).

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[15]

(Invited) L. Petit, J. Hu, N. Carlie, B. Zdyrko, T. Anderson, A. Agarwal, I. Luzinov, M. Richardson, L. C. Kimerling, and K. Richardson, “Development of novel integrated bio/chemical sensor systems using chalcogenide glass materials,” Int. J. Nanotechnol. 6, 799-815 (2009).

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[14]

J. Hu, X. Sun, A. Agarwal, and L. C. Kimerling, “Design guidelines for optical resonator biochemical sensors,” J. Opt. Soc. Am. B. 26, 1032-1041 (2009).

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[13]

J. Wang, J. Hu, X. Sun, A. Agarwal, D. Lim, R. Synowicki, and L. C. Kimerling, “Structural, electrical and optical properties of thermally evaporated nanocrystalline PbTe films,” J. Appl. Phys. 104, 053707 (2008).

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[12]

J. Hu, N. Carlie, N. Feng, L. Petit, A. Agarwal, K. Richardson, and L. C. Kimerling, “Planar waveguide-coupled, high-index-contrast, high-Q resonators in chalcogenide glass for sensing,” Opt. Lett. 33, 2500-2502 (2008).

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[11]

T. Anderson, L. Petit, N. Carlie, J. Choi, J. Hu, A. Agarwal, L. C. Kimerling, K. Richardson, M. Richardson, “Femtosecond laser photo-response of Ge₂₃Sb₇S₇₀ films,” Opt. Express 16, 20081 (2008).

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[10]

J. Hu, N. Carlie, L. Petit, A. Agarwal, K. Richardson, and L. C. Kimerling, “Demonstration of chalcogenide glass racetrack micro-resonators,” Opt. Lett. 33, 761-763 (2008).

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[9]

J. Hu, V. Tarasov, N. Carlie, L. Petit, A. Agarwal, K. Richardson, and L. Kimerling, “Exploration of Waveguide Fabrication From Thermally Evaporated Ge-Sb-S Glass Films,” Opt. Mater. 30, 1560 (2008).

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[8]

J. Hu, N. Feng, N. Carlie, J. Wang, L. Petit, A. Agarwal, K. Richardson, and L. C. Kimerling, “Low-loss high-index-contrast planar waveguides with graded-index cladding layers,” Opt. Express 15, 14566 (2007).

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[7]

J. Hu, V. Tarasov, N. Carlie, N. Feng, L. Petit, A. Agarwal, K. Richardson, and L. C. Kimerling, “Si-CMOS-compatible lift-off fabrication of low-loss planar chalcogenide waveguides,” Opt. Express 15, 11798-11807 (2007).

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[6]

J. Hu, L. Petit, X. Sun, A. Agarwal, N. Carlie, T. Anderson, J. Choi, J. Viens, M. Richardson, K. Richardson, L. C. Kimerling, “Studies on Structural, Electrical and Optical Properties of Cu-doped As-Se-Te Chalcogenide Glasses,” J. Appl. Phys. 101, 063520 (2007).

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[5]

J. Hu, V. Tarasov, N. Carlie, L. Petit, A. Agarwal, K. Richardson, and L. C. Kimerling, “Fabrication and testing of planar chalcogenide waveguide integrated microfluidic sensor,” Opt. Express 15, 2307 (2007).

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[4]

X. Sun, J. Hu, C. Hong, J. Viens, R. Das, A. Agarwal, and L. C. Kimerling, “Multispectral pixel performance using a one-dimensional photonic crystal design,” Appl. Phys. Lett. 89, 223522 (2006).

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[3]

K. Peng, H. Fang, J. Hu, Y. Wu, J. Zhu, Y. Yan, and S. Lee, “Metal-Particle-Induced, Highly Localized Site-Specific Etching of Si and Formation of Single-Crystalline Si Nanowires in Aqueous Fluoride Solution,” Chem. Eur. J. 12, 7942-7947 (2006).

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[2]

K. Peng, J. Hu, Y. Yan, Y. Wu, H. Fang, Y. Xu, S. Lee, and J. Zhu, “Fabrication of Single-Crystalline Silicon Nanowires by Scratching a Silicon Surface with Catalytic Metal Particles,” Adv. Funct. Mater. 16, 387-394 (2006).

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[1]

Y. Wu, J. Hu, Y. Xu, K. Peng, and J. Zhu, “Fabrication of Silicon Nanowire Arrays and Application in Solar Cell,” Acta Energiae Solaris Sinica 27, 811-818 (2006).