Massachusetts Institute of Technology
Juejun Hu Research Group Photonic Materials Massachusetts Institute of Technology

  • Wafer-scale conformal metasurfaces: we show a scalable fabrication strategy for curved and conformal metasurface optics based on thermoforming, an industry-standard manufacturing process for thermoplastics.

    Wafer-scale conformal metasurfaces

  • Pixel-addressable metasurface arrays: we demonstrated a phase-change metasurface array using a foundry-processed architecture scalable to large 2D pixel counts.   Read more    MIT News

    Pixel-addressable metasurface arrays

  • Optical sensors for lead detection: we demonstrated lead detection and quantification down to the parts-per-billion level in the environment using integrated photonic sensors.   Read more    MIT News
    Optical sensors for lead detection

My group's research focuses on novel materials and devices to exploit interactions of light with matter:
  1. Heterogeneous material integration;
  2. On-chip sensing and spectroscopy;
  3. Metasurface optics; and
  4. Photonic packaging.
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Massachusetts Institute of Technology
    Department of Materials Science and Engineering  •  Massachusetts Institute of Technology  •  Accessibility
    Phone: 302-766-3083  •   E-mail: hujuejun@mit.edu