Prof. Sukhdev Roy
Dayalbagh Educational Institute, India
Professor
Email: sukhdevroy@dei.ac.in
Qualifications
1993 Ph.D., Indian Institute of
Technology, India
1988 M.Sc., Dayalbagh Educational
Institute, India
Publications (Selected)
-
C.P. Singh and
S. Roy (2003), “All-optical switching in bacteriorhodopsin based on M-state
dynamics and its application to photonic logic gates”, Opt. Commun. 218, 55-66.
-
S. Roy, P.
Sharma, A. Dharmadhikari and D. Mathur (2004), “All-optical switching with
bacteriorhodopsin”, Opt. Commun. 237, 251-256.
-
S. Roy, T.
Kikukawa, P. Sharma and N. Kamo (2006), “All-optical switching in pharaonis
phoborhodopsin protein molecules”, IEEE Trans. Nanobiosci. 5, 178-187.
-
S. Roy and K.
Kulshrestha (2006), “All-optical switching in plant blue light photoreceptor phototropin”,
IEEE Trans. Nanobiosci. 5, 281-287.
-
S. Roy, K.
Kulshrestha and M. Prasad (2009), “Switching light with light in chlorophyll-A
molecules”, IEEE Trans. NanoBiosci. 8(1), 83-91.
-
S. Roy, M.
Prasad, J. Topolancik and F. Vollmer (2010), “All-optical switching with
bacteriorhodopsin protein coated microcavities and its application to low-power
computing circuits”, J. Appl. Phys. 107, 053115-9.
-
M. Prasad and
S. Roy (2012), “Opto-electronic logic gates based on photovoltaic response of
bacteriorhodopsin polymer composite thin films”, IEEE Trans. Nanobiosci. 11(4),
410-420.
-
S. Mittal, S.
Roy and J.N. Srivastava (2013), “Fungicidal response of a novel natural
photosensitizer (Beta vulgaris) on Candida albicans with low-power laser
radiation”, Laser Physics 23, 055606.
-
S. Roy and C.
Yadav (2013), “Femtosecond all-optical parallel logic gates based on tunable
saturable to reverse saturable absorption in graphene-oxide thin films”, Appl.
Phys. Lett. 103, 241113-3.
-
P. Sethi and
S. Roy (2014), “Ultrafast all-optical flip-flops, simultaneous
comparator-decoder and reconfigurable logic unit with silicon microring
resonator switches”, IEEE J. Sel. Top. Quant. Electron. 20(4), 5900308-8.
-
P. Sethi and
S. Roy (2014), “All-optical ultrafast switching in 2 x 2 silicon microring
resonators and its application to reconfigurable DEMUX/MUX and reversible logic
gates”, IEEE/OSA J. Lightw. Technol. 32(12), 2173-2180.
-
C. Yadav and
S. Roy (2015), "Ultrafast all-optical universal logic gates with graphene
and graphene-oxide metal porphyrin composites", J. Comput. Electron. 14,
209-213.
-
S. Roy and C.
Yadav (2015), “All-optical sub-ps switching and parallel logic gates with
Bacteriorhodopsin (BR) protein and BR-gold nanoparticles”, Laser Phys Lett. 11,
125901.
-
C. Yadav and
S. Roy (2017), “Optimization of ultrafast reverse saturable to saturable
absorption transition in Ru-dioxolene complex for all-optical logic applications”,
Opt. Quant. Electron. 49, 25.
-
C. Yadav and
S. Roy (2017), “Ultrafast nonlinear absorption in hemoprotein cytochrome-c and
its application to computing”, Opt. Quant. Electron. 48, 377.