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Pradeep Senanayake
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Surface plasmon-enhanced nanopillar photodetectors
P Senanayake, CH Hung, J Shapiro, A Lin, B Liang, BS Williams, ...
Nano letters 11 (12), 5279-5283, 2011
1292011
Monolithic InGaAs nanowire array lasers on silicon-on-insulator operating at room temperature
H Kim, WJ Lee, AC Farrell, JSD Morales, P Senanayake, SV Prikhodko, ...
Nano letters 17 (6), 3465-3470, 2017
1252017
Monolithically integrated InGaAs nanowires on 3D structured silicon-on-insulator as a new platform for full optical links
H Kim, AC Farrell, P Senanayake, WJ Lee, DL Huffaker
Nano letters 16 (3), 1833-1839, 2016
872016
Hybrid conjugated polymer solar cells using patterned GaAs nanopillars
G Mariani, RB Laghumavarapu, B Tremolet de Villers, J Shapiro, ...
Applied Physics Letters 97 (1), 2010
822010
InGaAs heterostructure formation in catalyst-free GaAs nanopillars by selective-area metal-organic vapor phase epitaxy
JN Shapiro, A Lin, PS Wong, AC Scofield, C Tu, PN Senanayake, ...
Applied Physics Letters 97 (24), 2010
772010
High-quality InAsSb nanowires grown by catalyst-free selective-area metal–organic chemical vapor deposition
AC Farrell, WJ Lee, P Senanayake, MA Haddad, SV Prikhodko, ...
Nano letters 15 (10), 6614-6619, 2015
562015
InGaAs–GaAs nanowire avalanche photodiodes toward single-photon detection in free-running mode
AC Farrell, X Meng, D Ren, H Kim, P Senanayake, NY Hsieh, Z Rong, ...
Nano letters 19 (1), 582-590, 2018
492018
High quantum efficiency nanopillar photodiodes overcoming the diffraction limit of light
WJ Lee, P Senanayake, AC Farrell, A Lin, CH Hung, DL Huffaker
Nano Letters 16 (1), 199-204, 2016
452016
Thin 3D multiplication regions in plasmonically enhanced nanopillar avalanche detectors
P Senanayake, CH Hung, A Farrell, DA Ramirez, J Shapiro, CK Li, YR Wu, ...
Nano letters 12 (12), 6448-6452, 2012
432012
Diode characteristics approaching bulk limits in GaAs nanowire array photodetectors
AC Farrell, P Senanayake, X Meng, NY Hsieh, DL Huffaker
Nano letters 17 (4), 2420-2425, 2017
342017
Extracting transport parameters in GaAs nanopillars grown by selective-area epitaxy
A Lin, JN Shapiro, PN Senanayake, AC Scofield, PS Wong, B Liang, ...
Nanotechnology 23 (10), 105701, 2012
332012
Photoconductive gain in patterned nanopillar photodetector arrays
P Senanayake, A Lin, G Mariani, J Shapiro, C Tu, AC Scofield, PS Wong, ...
Applied Physics Letters 97 (20), 2010
292010
Plasmonic field confinement for separate absorption-multiplication in InGaAs nanopillar avalanche photodiodes
AC Farrell, P Senanayake, CH Hung, G El-Howayek, A Rajagopal, ...
Scientific reports 5 (1), 17580, 2015
262015
3D nanopillar optical antenna photodetectors
P Senanayake, CH Hung, J Shapiro, A Scofield, A Lin, BS Williams, ...
Optics express 20 (23), 25489-25496, 2012
222012
Continuous-Wave, Room-Temperature Operation of 2-µm Sb-Based Optically-Pumped Vertical-External-Cavity Surface-Emitting Laser Monolithically Grown on GaAs Substrates
TJ Rotter, J Tatebayashi, P Senanayake, G Balakrishnan, M Rattunde, ...
Applied physics express 2 (11), 112102, 2009
222009
Nanopillar array band-edge laser cavities on silicon-on-insulator for monolithic integrated light sources
WJ Lee, H Kim, AC Farrell, P Senanayake, DL Huffaker
Applied Physics Letters 108 (8), 2016
192016
Electrical defect state distribution in single crystal ZnO Schottky barrier diodes
J Park, YS Rim, P Senanayake, J Wu, D Streit
Coatings 10 (3), 206, 2020
132020
Composite axial/core-shell nanopillar light-emitting diodes at 1.3 μm
AC Scofield, A Lin, JN Shapiro, PN Senanayake, G Mariani, M Haddad, ...
Applied Physics Letters 101 (5), 2012
132012
Plasmonically enhanced electro-optic devices and methods of production
D Huffaker, P Senanayake, CH Hung
US Patent App. 14/073,670, 2014
72014
Analytical model for impact ionization in 3D multiplication regions
G El-Howayek, BM Milner, P Senanayake, DL Huffaker, MM Hayat
2014 IEEE Photonics Conference, 168-169, 2014
52014
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