Dr. Shanti Bhattacharya
Dr. Shanti Bhattacharya
Professor, Department of Electrical Engineering, IIT Madras
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Role of nanotechnology in water treatment and purification: potential applications and implications
B Sayan, S Indranil, M Aniruddha, C Dhrubajyoti, CG Uday, C Debashis
Int J Chem Sci Technol 3 (3), 59, 2013
Fast switching liquid crystal lenses for a dual focus digital versatile disc pickup
M Hain, R Glöckner, S Bhattacharya, D Dias, S Stankovic, T Tschudi
Optics communications 188 (5-6), 291-299, 2001
Generation and Decomposition of Scalar and Vector Modes Carrying Orbital Angular Momentum
S Pachava, R Dharmavarapu, A Vijayakumar, S Jayakumar, A Manthalkar, ...
Optical Engineering, 0
Design and fabrication of diffractive optical elements with MATLAB
A Vijayakumar, S Bhattacharya
Design and Fabrication of Diffractive Optical Elements with MATLAB, 2017
Dielectric cross-shaped-resonator-based metasurface for vortex beam generation at mid-IR and THz wavelengths
R Dharmavarapu, K Izumi, I Katayama, SH Ng, J Vongsvivut, MJ Tobin, ...
Nanophotonics 8 (7), 1263-1270, 2019
Diffractive optics for axial intensity shaping of Bessel beams
R Dharmavarapu, S Bhattacharya, S Juodkazis
Journal of Optics 20 (8), 085606, 2018
Direct patterning of vortex generators on a fiber tip using a focused ion beam
P Vayalamkuzhi, S Bhattacharya, U Eigenthaler, K Keskinbora, ...
Optics Letters 41 (10), 2133-2136, 2016
Comparison of detection limit in fiber-based conventional, amplified, and gain-clamped cavity ring-down techniques
K Sharma, MIMA Khudus, SU Alam, S Bhattacharya, D Venkitesh, ...
Optics Communications 407, 186-192, 2018
All-digital Stokes polarimetry with a digital micromirror device
A Manthalkar, I Nape, NT Bordbar, C Rosales-Guzmán, S Bhattacharya, ...
Optics Letters 45 (8), 2319-2322, 2020
Polarizing beam splitter integrated onto an optical fiber facet
V Hahn, S Kalt, GM Sridharan, M Wegener, S Bhattacharya
Optics express 26 (25), 33148-33157, 2018
Characterization and correction of spherical aberration due to glass substrate in the design and fabrication of Fresnel zone lenses
A Vijayakumar, S Bhattacharya
Applied Optics 52 (24), 5932-5940, 2013
Multilayer porous silicon diffraction gratings operating in the infrared
M Lai, GM Sridharan, G Parish, S Bhattacharya, A Keating
Nanoscale research letters 7, 1-8, 2012
MetaOptics: opensource software for designing metasurface optical element GDSII layouts
R Dharmavarapu, SH Ng, F Eftekhari, S Juodkazis, S Bhattacharya
Optics express 28 (3), 3505-3516, 2020
Implementation of a speckle-correlation-based optical lever with extended dynamic range
A Vijayakumar, D Jayavel, M Muthaiah, S Bhattacharya, J Rosen
Applied Optics 58 (22), 5982-5988, 2019
Design of multifunctional diffractive optical elements
A Vijayakumar, S Bhattacharya
Optical Engineering 54 (2), 024104-024104, 2015
Current status of knowledge on hilsa
VR Suresh, AM Sajina, S Dasgupta, D De, DN Chattopadhyay, BK Behera, ...
ICAR-Central Inland Fisheries Research Institute, 2017
Amplitude checker grating from one-dimensional Ronchi grating and its application to array generation
S Bhattacharya, RS Sirohi
Applied optics 36 (16), 3745-3752, 1997
Quasi-achromatic Fresnel zone lens with ring focus
A Vijayakumar, S Bhattacharya
Applied Optics 53 (9), 1970-1974, 2014
New Particles Working Group Report of the Snowmass 2013 Community Summer Study
Y Gershtein, M Luty, M Narain, LT Wang, D Whiteson, K Agashe, ...
arXiv preprint arXiv:1311.0299, 2013
Design, fabrication, and evaluation of a multilevel spiral-phase Fresnel zone plate for optical trapping
A Vijayakumar, S Bhattacharya
Applied Optics 51 (25), 6038-6044, 2012
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