Sanjay Krishna
Sanjay Krishna
Professor and George R Smith Chair of Engineering, ECE Department, Ohio State University
Verified email at - Homepage
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Terahertz compressive imaging with metamaterial spatial light modulators
CM Watts, D Shrekenhamer, J Montoya, G Lipworth, J Hunt, T Sleasman, ...
Nature photonics 8 (8), 605-609, 2014
Ultrathin compound semiconductor on insulator layers for high-performance nanoscale transistors
H Ko, K Takei, R Kapadia, S Chuang, H Fang, PW Leu, K Ganapathi, ...
Nature 468 (7321), 286-289, 2010
A surface plasmon enhanced infrared photodetector based on InAs quantum dots
CC Chang, YD Sharma, YS Kim, JA Bur, RV Shenoi, S Krishna, D Huang, ...
Nano letters 10 (5), 1704-1709, 2010
nBn structure based on InAs∕ GaSb type-II strained layer superlattices
JB Rodriguez, E Plis, G Bishop, YD Sharma, H Kim, LR Dawson, ...
Applied Physics Letters 91 (4), 2007
Quantum dots-in-a-well infrared photodetectors
S Krishna
Journal of Physics D: Applied Physics 38 (13), 2142, 2005
Cavity Q, mode volume, and lasing threshold in small diameter AlGaAs microdisks with embedded quantum dots
K Srinivasan, M Borselli, O Painter, A Stintz, S Krishna
Optics express 14 (3), 1094-1105, 2006
Normal-incidence, high-temperature, mid-infrared, InAs-GaAs vertical quantum-dot infrared photodetector
AD Stiff, S Krishna, P Bhattacharya, SW Kennerly
IEEE Journal of Quantum Electronics 37 (11), 1412-1419, 2001
A multispectral and polarization-selective surface-plasmon resonant midinfrared detector
J Rosenberg, RV Shenoi, TE Vandervelde, S Krishna, O Painter
Applied Physics Letters 95 (16), 2009
A monolithically integrated plasmonic infrared quantum dot camera
SJ Lee, Z Ku, A Barve, J Montoya, WY Jang, SRJ Brueck, M Sundaram, ...
Nature communications 2 (1), 286, 2011
Demonstration of a 320 256 two-color focal plane array using InAs/InGaAs quantum dots in well detectors
S Krishna, D Forman, S Annamalai, P Dowd, P Varangis, T Tumolillo, ...
Applied Physics Letters 86 (19), 2005
High-responsivity, normal-incidence long-wave infrared dots-in-a-well detector
S Raghavan, P Rotella, A Stintz, B Fuchs, S Krishna, C Morath, ...
Applied Physics Letters 81 (8), 1369-1371, 2002
Second harmonic generation from a nanopatterned isotropic nonlinear material
W Fan, S Zhang, NC Panoiu, A Abdenour, S Krishna, RM Osgood, ...
Nano Letters 6 (5), 1027-1030, 2006
Absorption, carrier lifetime, and gain in InAs-GaAs quantum-dot infrared photodetectors
B Kochman, AD Stiff-Roberts, S Chakrabarti, JD Phillips, S Krishna, ...
IEEE Journal of Quantum Electronics 39 (3), 459-467, 2003
Performance improvement of longwave infrared photodetector based on type-II InAs/GaSb superlattices using unipolar current blocking layers
N Gautam, HS Kim, MN Kutty, E Plis, LR Dawson, S Krishna
Applied Physics Letters 96 (23), 2010
Review of current progress in quantum dot infrared photodetectors
AV Barve, SJ Lee, SK Noh, S Krishna
Laser & Photonics Reviews 4 (6), 738-750, 2010
High-detectivity, normal-incidence, mid-infrared quantum-dot detector operating at 150 K
AD Stiff, S Krishna, P Bhattacharya, S Kennerly
Applied Physics Letters 79 (3), 421-423, 2001
Quantum dot infrared photodetector enhanced by surface plasma wave excitation
SC Lee, S Krishna, SRJ Brueck
Optics express 17 (25), 23160-23168, 2009
Phonon-polaritonics: enabling powerful capabilities for infrared photonics
S Foteinopoulou, GCR Devarapu, GS Subramania, S Krishna, ...
Nanophotonics 8 (12), 2129-2175, 2019
Mid-IR focal plane array based on type-II InAs∕ GaSb strain layer superlattice detector with nBn design
HS Kim, E Plis, JB Rodriguez, GD Bishop, YD Sharma, LR Dawson, ...
Applied Physics Letters 92 (18), 2008
Three-color and InAs/InGaAs quantum-dots-in-a-well detector
S Krishna, S Raghavan, G Von Winckel, A Stintz, G Ariyawansa, ...
Applied Physics Letters 83 (14), 2745-2747, 2003
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