Juejun (JJ) Hu

Juejun (JJ)
Merton C. Flemings Associate Professor in Materials Science & Engineering
B.S. in Materials Science & Engineering, Tsinghua University, 2004
Ph.D. in Materials Science and Engineering, MIT, 2009


  • Electronic Materials
  • Nanotechnology
  • Photonic Materials
  • Semiconductors


My group's research focuses on novel materials and devices to exploit interactions of light with matter:

  1. Chalcogenide glass materials and devices for sensing and nonlinear optics;
  2. Light management in concentrated photovoltaics and thin film solar cells;
  3. On-chip magneto-optical isolation and nonreciprocal photonics;
  4. Photonic integration on unconventional substrates; and
  5. Materials and devices for infrared imaging, spectroscopy, and advanced manufacturing.
Six current DMSE faculty members have been elected to the National Academy for Engineering.