40 citations · 41 across the 3 of their papers we have counts for
3 papers
physics.optics2022
Design of Ultrafast All-Optical Pseudo Binary Random Sequence Generator, 4-bit Multiplier and Divider using 2 x 2 Silicon Micro-ring Resonators
Aayushman Ghosh, Sayan Sarkar, Sukhdev Roy
All-optical devices are essential for next generation ultrafast, ultralow-power and ultrahigh bandwidth information processing systems. Silicon microring resonators (SiMRR) provide…
physics.optics2010★ 1 cited
All-Optical Arithmetic and Combinatorial Logic Circuits with High-Q Bacteriorhodopsin Coated Microcavities
Sukhdev Roy, Mohit Prasad, Juraj Topolancik +1
We present designs of all-optical computing circuits, namely, half-full adder/subtractor, de-multiplexer, multiplexer, and an arithmetic unit, based on bacteriorhodopsin (BR) prote…
physics.optics2003★ 40 cited
All-optical switching with bacteriorhodopsin
S. Roy, P. Sharma, A. K. Dharmadhikari +1
All-optical, mirrorless switching and bistability is demonstrated with bacteriorhodopsin (bR). A low-power, 532 nm laser beam modulates the transmission of a cw laser beam at 635 n…