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Sidharthan Raghuraman
Sidharthan Raghuraman
Coherent Inc
Verified email at coherent.com
Title
Cited by
Cited by
Year
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
712017
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
622016
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
552019
Power stable 1.5–10.5 µm cascaded mid-infrared supercontinuum laser without thulium amplifier
G Woyessa, K Kwarkye, MK Dasa, CR Petersen, R Sidharthan, S Chen, ...
Optics Letters 46 (5), 1129-1132, 2021
442021
All-fiber short-wavelength tunable mode-locked fiber laser using normal dispersion thulium-doped fiber
S Chen, Y Chen, K Liu, R Sidharthan, H Li, CJ Chang, QJ Wang, D Tang, ...
Optics express 28 (12), 17570-17580, 2020
442020
Short-wave IR ultrafast fiber laser systems: Current challenges and prospective applications
DC Kirsch, S Chen, R Sidharthan, Y Chen, S Yoo, M Chernysheva
Journal of Applied Physics 128 (18), 2020
392020
High absorption large-mode area step-index fiber for tandem-pumped high-brightness high-power lasers
KJ Lim, SKW Seah, JYE Ye, WW Lim, CP Seah, YB Tan, S Tan, H Lim, ...
Photonics research 8 (10), 1599-1604, 2020
362020
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
302018
Ultra-low NA step-index large mode area Yb-doped fiber with a germanium doped cladding for high power pulse amplification
R Sidharthan, D Lin, KJ Lim, H Li, SH Lim, CJ Chang, YM Seng, SL Chua, ...
Optics Letters 45 (14), 3828-3831, 2020
292020
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
292019
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
252011
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
202018
W-type normal dispersion thulium-doped fiber-based high-energy all-fiber femtosecond laser at 1.7 µm
S Chen, Y Chen, K Liu, R Sidharthan, H Li, CJ Chang, QJ Wang, D Tang, ...
Optics letters 46 (15), 3637-3640, 2021
182021
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), 2011
182011
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
172013
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
162017
Femtosecond Bragg grating inscription in an Yb-doped large-mode-area multicore fiber for high-power laser applications
Y Alon, A Halstuch, R Sidharthan, S Yoo, AA Ishaaya
Optics letters 45 (16), 4563-4566, 2020
152020
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
152018
High energy ultrafast laser at 2 μm using dispersion engineered thulium-doped fiber
Y Chen, S Chen, R Sidharthan, CJ Cheng, K Liu, S Rao, O Bang, Q Wang, ...
IEEE Photonics Journal 11 (6), 1-12, 2019
122019
Periodic feature patterning by lens based solid immersion multiple beam laser interference lithography
R Sidharthan, VM Murukeshan
Laser Physics Letters 9 (9), 691, 2012
122012
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