Follow
Prabhathan P
Prabhathan P
Verified email at ntu.edu.sg
Title
Cited by
Cited by
Year
Compact SOI nanowire refractive index sensor using phase shifted Bragg grating
P Prabhathan, VM Murukeshan, Z Jing, PV Ramana
Optics express 17 (17), 15330-15341, 2009
1042009
Discrete and Fine Wavelength Tunable Thermo-Optic WSS for Low Power Consumption Band Tunability
P Prabhathan, Z Jing, VM Murukeshan, Z Huijuan, C Shiyi
IEEE Photonics Technology Letters 24 (2), 152-154, 2011
372011
Ultra-compact low loss polarization insensitive silicon waveguide splitter
Z Xiao, X Luo, PH Lim, P Prabhathan, STH Silalahi, TY Liow, J Zhang, ...
Optics Express 21 (14), 16331-16336, 2013
362013
Gold nanorods with higher aspect ratio as potential contrast agent in optical coherence tomography and for photothermal applications around 1300 nm imaging window
KM Ratheesh, P Prabhathan, LK Seah, VM Murukeshan
Biomedical Physics & Engineering Express 2 (5), 055005, 2016
232016
Surface plasmon polariton-coupled waveguide back reflector in thin-film silicon solar cell
P Prabhathan, VM Murukeshan
Plasmonics 11 (1), 253-260, 2016
152016
Broadband tunable bandpass filters using phase shifted vertical side wall grating in a submicrometer silicon-on-insulator waveguide
P Prabhathan, VM Murukeshan, Z Jing, PV Ramana
Applied optics 48 (29), 5598-5603, 2009
102009
Optimal detuning combinations in a series coupled silicon micro ring resonator thermo optic-wavelength selective switch
P Prabhathan, VM Murukeshan, J Zhang
Optical Engineering 51 (4), 044604, 2012
82012
Plasmon resonant silica-coated silver nanoplates as contrast agents for optical coherence tomography
RK Meleppat, P Prabhathan, SL Keey, MV Matham
Journal of Biomedical Nanotechnology 12 (10), 1929-1937, 2016
62016
Design and characterization of low loss 50 picoseconds delay line on SOI platform
Z Xiao, X Luo, TY Liow, PH Lim, P Prabhathan, J Zhang, F Luan
Optics Express 21 (18), 21285-21292, 2013
62013
Dielectric supported bimetal layer configuration for long-range surface plasmon polariton interference–based subwavelength lithography
P Prabhathan, VM Murukeshan
Optical Engineering 54 (9), 097107, 2015
52015
Silicon waveguide multiplexed sensor array configuration for label-free biosensing applications
P Prabhathan, VM Murukeshan
Journal of the Indian Institute of Science 94 (3), 273-282, 2014
52014
Compact resonant Bragg-grating filters using submicron silicon-on-insulator (SOI) waveguide for optical communication network
P Prabhathan, VM Murukeshan, Z Jing
Optoelectronic Devices and Integration III 7847, 123-132, 2010
52010
Experimental investigations and parametric studies of surface roughness measurements using spectrally correlated speckle images
P Prabhathan, C Song, A Haridas, G Prasad, K Chan, VM Murukeshan
Fifth International Conference on Optical and Photonics Engineering 10449 …, 2017
32017
Fractal speckle image analysis for surface characterization of aerospace structures
A Haridas, A Crivoi, P Prabhathan, K Chan, VM Murukeshan
Fifth International Conference on Optical and Photonics Engineering 10449 …, 2017
32017
Surface roughness measurement of additive manufactured samples using angular speckle correlation
K Dev, GP AS, H Aswin, P Prabhathan, KHK Chan, MV Matham
Fifth International Conference on Optical and Photonics Engineering 10449 …, 2017
32017
Intensity and contrast based surface roughness measurement approaches for rough and shiny surfaces
P Prabhathan, C Song, A Haridas, G Prasad, K Chan
Fifth International Conference on Optical and Photonics Engineering 10449 …, 2017
22017
Taper couplers for coupling between laser and silicon waveguide with large allowable tolerance
J Zhang, B Li, J Chandrappan, QX Zhang, PV Ramana, P Prabhathan, ...
Photonics Packaging, Integration, and Interconnects VIII 6899, 97-102, 2008
22008
Surface roughness measurement
VM Murukeshan, P Prabhathan, A Haridas, P Kapur, BM Nasser, ...
US Patent App. 16/734,503, 2020
12020
Surface roughness mapping of large area curved aerospace components through spectral correlation of speckle images
A Haridas, P Prabhathan, K Pulkit, K Chan, VM Murukeshan
Applied Optics 59 (16), 5041-5051, 2020
12020
Design and simulation of GRIN objective lenses for an imaging fiber based speckle metrology system
P Prabhathan, ASG Prasad, A Haridas, KHK Chan, VM Murukeshan
Second International Seminar on Photonics, Optics, and Its Applications …, 2016
12016
The system can't perform the operation now. Try again later.
Articles 1–20