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Govind Kumar
Govind Kumar
Dirección de correo verificada de iitk.ac.in
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Año
Coupling to Tamm-plasmon-polaritons: dependence on structural parameters
A Kumari, S Kumar, MK Shukla, G Kumar, PS Maji, R Vijaya, R Das
Journal of Physics D: Applied Physics 51 (25), 255103, 2018
252018
Optical Nanopatterned heterostructure with dual features of broad spectral distribution and wide spatial diffraction for beam steering in photonic devices
A Haldar, G Kumar, R Vijaya
ACS Applied Nano Materials 2 (10), 6655-6661, 2019
102019
Reconstructive spectrometer using a photonic crystal cavity
SG Naresh Sharma, Govind Kumar, Vivek Garg, Rakesh G. Mote
Opt. Express 29 (17), 26645-26657, 2021
92021
Diffraction imaging of cracks in self-assembled photonic crystals
S Rao, R Shaw, D Rout, G Kumar, R Vijaya, S Gupta
Optical Materials 91, 189-194, 2019
82019
Band edge–and defect mode–induced emission from a photonic crystal heterostructure cavity
G Kumar, R Vijaya
JOSA B 35 (1), 61-67, 2018
82018
Amplified emission and modified spectral features in an opal hetero-structure mediated by passive defect mode localization
D Rout, G Kumar, R Vijaya
Journal of Physics D: Applied Physics 51 (1), 015112, 2017
72017
Translationally invariant generation of annular beams using thin films
N Sharma, G Kumar, V Garg, RG Mote, V Ramarao, S Gupta
IEEE Photonics Technology Letters 32 (19), 1273-1276, 2020
42020
Far-field optical diffraction imaging of opal-based photonic crystal
G Kumar, A Haldar, R Vijaya
CLEO: Science and Innovations, JTh2F. 36, 2020
32020
Photonic crystal based heterostructures in the control of emission and diffraction features
G Kumar, A Haldar, R Vijaya
ISSS Journal of Micro and Smart Systems, 1-32, 2022
22022
Interplay of dual photonic stopband in fluorescence enhancement from dye-doped photonic crystal heterostructures
D Rout, G Kumar, R Vijaya
Journal of Nanophotonics 13 (4), 046005, 2019
12019
Enhancement and spectral narrowing of emission from photonic crystal hetero-structure mediated by band edge modes
G Kumar, D Rout, R Vijaya
Novel Optical Materials and Applications, NoTu1C. 4, 2017
12017
Experimental Generation of Dispersion Curve of Photonic Crystal Cavity using two Laser Sources
N Sharma, G Kumar, S Gupta
Frontiers in Optics, JTu1A. 94, 2021
2021
Computational Spectrometer based on Photonic Crystal Cavity and Reconstruction Algorithm
N Sharma, G Kumar, S Gupta
Frontiers in Optics, JTu1A. 95, 2021
2021
Laser-induced Emission from Tamm Plasmon-activated Three-dimensional Photonic Crystal
G Kumar, R Vijaya
2021 IEEE Photonics Conference (IPC), 1-2, 2021
2021
Concurrent deep UV diffractions enabled by the Bragg condition and crystal symmetry in silica inverse opals
D Rout, G Kumar, R Vijaya
Journal of Physics D: Applied Physics 54 (12), 125104, 2021
2021
Spectral Characterization of Light Source using Photonic Crystal Cavity
N Sharma, G Kumar, R Vijaya, S Gupta
Laser Science, JTu1A. 1, 2020
2020
Polarization-Preserving High-Reflector With Wavelength-Selective Diffraction
L George, G Kumar, A Haldar, R Vijaya
Frontiers in Optics, FW4A. 5, 2020
2020
Generation of Annular Beam using Photonic Crystal Cavity
N Sharma, G Kumar, S Gupta
CLEO: Science and Innovations, SM4E. 5, 2020
2020
Diffraction Imaging of Self-assembled Photonic Crystals
S Rao, R Shaw, D Rout, G Kumar, R Vijaya, S Gupta
Laser Science, JTu4A. 8, 2019
2019
Selective Spectral Narrowing from Distributed Feedback in Dye-doped Polymer-based Heterostructure Cavity
A Haldar, G Kumar, R Vijaya
International Conference on Fibre Optics and Photonics, Tu4A. 30, 2016
2016
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Artículos 1–20