Sidharthan Raghuraman
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Optical orbital angular momentum amplifier based on an air-hole erbium-doped fiber
Y Jung, Q Kang, R Sidharthan, D Ho, S Yoo, P Gregg, S Ramachandran, ...
Journal of Lightwave Technology 35 (3), 430-436, 2017
Record power, ultra-broadband supercontinuum source based on highly GeO2 doped silica fiber
D Jain, R Sidharthan, PM Moselund, S Yoo, D Ho, O Bang
Optics express 24 (23), 26667-26677, 2016
Gap modes assisted enhanced broadband light absorption in plasmonic thin film solar cell
KV Sreekanth, R Sidharthan, VM Murukeshan
Journal of Applied Physics 110 (3), 033107, 2011
Surface plasmon enhancement in gold nanoparticles in the presence of an optical gain medium: an analysis
K Sathiyamoorthy, KV Sreekanth, R Sidharthan, VM Murukeshan, B Xing
Journal of Physics D: Applied Physics 44 (42), 425102, 2011
Improved light absorption in thin film solar cell using combination of gap modes and grating back reflector
R Sidharthan, VM Murukeshan
Thin Solid Films 548, 581-584, 2013
Scaling power, bandwidth, and efficiency of mid-infrared supercontinuum source based on a GeO2-doped silica fiber
D Jain, R Sidharthan, G Woyessa, PM Moselund, P Bowen, S Yoo, ...
JOSA B 36 (2), A86-A92, 2019
Step-index high-absorption Yb-doped large-mode-area fiber with Ge-doped raised cladding
R Sidharthan, J Ji, KJ Lim, SH Lim, H Li, JW Lua, Y Zhou, CH Tse, D Ho, ...
Optics letters 43 (23), 5897-5900, 2018
Periodic patterning using multi-facet prism based laser interference lithography
R Sidharthan, F Chollet, VM Murukeshan
Laser physics 19 (3), 505-510, 2009
Pump wavelength dependence of photodarkening in Yb-doped fibers
H Li, L Zhang, R Sidharthan, D Ho, X Wu, N Venkatram, H Sun, T Huang, ...
Journal of Lightwave Technology 35 (13), 2535-2540, 2017
Periodic feature patterning by lens based solid immersion multiple beam laser interference lithography
R Sidharthan, VM Murukeshan
Laser Physics Letters 9 (9), 691, 2012
Multimode-pumped Raman amplification of a higher order mode in a large mode area fiber
S Zhu, S Pidishety, Y Feng, S Hong, J Demas, R Sidharthan, S Yoo, ...
Optics express 26 (18), 23295-23304, 2018
Normal dispersion thulium fiber for ultrafast near-2 μm fiber laser
Y Chen, S Raghuraman, D Ho, D Tang, S Yoo
2018 Conference on Lasers and Electro-Optics (CLEO), 1-2, 2018
Mode area scalability in rectangular core fiber
S Yoo, J Ji, X Wu, S Raghurman, D Ho, N Xia, J Sahu, J Nilsson
2015 IEEE Photonics Conference (IPC), 323-324, 2015
Pattern definition employing prism-based deep ultraviolet lithography
R Sidharthan, VM Murukeshan
Micro & Nano Letters 6 (3), 109-112, 2011
115 W fiber laser with an all solid-structure and a large-mode-area multicore fiber
J Ji, S Raghuraman, X Huang, J Zang, D Ho, Y Zhou, Y Benudiz, UB Ami, ...
Optics letters 43 (14), 3369-3372, 2018
Sub-60 nm Periodic Grating Feature Patterning by Immersion Based 364 nm Laser Interference
R Sidharthan, VM Murukeshan, K Sathiyamoorthy
Journal of nanoscience and nanotechnology 12 (8), 6428-6431, 2012
Dye assisted enhanced transmission in near field optical lithography
K Sathiyamoorthy, R Sidharthan, KV Sreekanth, VM Murukeshan
Optics communications 283 (24), 5245-5249, 2010
Bendable large-mode-area fiber with a non-circular core
J Ji, H Lin, R Sidharthan, D Ho, Y Zhou, J Nilsson, S Yoo
Applied optics 57 (22), 6388-6395, 2018
Stress-Loss Correlation and Dispersion Control in Highly GeO2-Doped Fibers
R Sidharthan, S Yoo, D Ho, L Zhang, W Qi, MS Yue, L Zhu, X Dong, ...
IEEE Photonics Technology Letters 28 (14), 1521-1524, 2016
Ultra-short wavelength operation of thulium-doped fiber amplifiers and lasers
S Chen, Y Jung, S Alam, DJ Richardson, R Sidharthan, D Ho, S Yoo, ...
Optics Express 27 (25), 36699-36707, 2019
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