PhD, Physics, Cornell University (1984)
MS, Physics, Cornell University (1982)
M.Sc., Physics, Indian Institute of Technology, Bombay (1978)
Photovoltaic materials; solar cells; photonic crystals and devices; sensors; computational electromagnetics; and semiconductors and nanoscale materials
Core Research Areas: Microelectronics and photonics; communications and signal processing
Strategic Research Area: Small-Scale Technology
Biswas, R., D. Zhou, I. Puscasu, E. Johnson, A. Taylor, and W. Zhao. Sharp Thermal Emission and Absorption from Conformally Coated Metallic Photonic Crystal with Triangular Lattice. Applied Physics Letters 93, no. 063307 (2008).
Zhou, D. and R. Biswas. Photonic Crystal Enhanced Light-trapping in Thin-film Solar Cells. Journal of Applied Physics 103, no. 093102 (2008).
Biswas, R., C. Christensen, J. Muehlmeier, G. Tuttle, and K-M. Ho. Waveguide Bends and Circuits in Three-dimensional Photonic Crystals, Photonics and Nanostructures 6, no. 208 (2008).
Sigalas, M. and R. Biswas. Slot Defect in Three-dimensional Photonic Crystals. Physics Review B 78, no. 033101 (2008).
Biswas, R., S. Neginhal, C. G. Ding, I. Puscasu, and E. Johnson. Mechanisms Underlying Extraordinary Transmission in Sub-wavelength Hole Arrays. Journal of the Optical Society of America B 24, (2007): 2489-95.
Suprem Das holds graphene electronics printed on a sheet of paper. Das and Jonathan Claussen, right, are using lasers to treat the printed graphene electronics. The process improves conductivity and enables flexible, wearable and low-cost electronics. Read More...