Dr. Santanu Konwar Profile

Dr. Santanu Konwar

Research Scholar at Indian Institute of Technology Guwahati

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Author

Publications (3)

Proceedings Article | 18 September 2018

Improvement in modal wavefront sensing in terms of cross-talk reduction and linearity

Santanu Konwar, Bosanta Boruah

Proc. SPIE. 10772, Unconventional and Indirect Imaging, Image Reconstruction, and Wavefront Sensing 2018

KEYWORDS: Diffraction, Holograms, Sensors, Wavefront sensors, Wavefronts, Computer generated holography, Zernike polynomials

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Proceedings Article | 18 September 2018

An analytical study on the presence of inter-modal cross-talk in a modal wavefront sensor

Santanu Konwar, Bosanta Boruah

Proc. SPIE. 10772, Unconventional and Indirect Imaging, Image Reconstruction, and Wavefront Sensing 2018

KEYWORDS: Diffraction, Holograms, Holography, Sensors, Wavefront sensors, Wavefronts, Computer generated holography

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Proceedings Article | 7 March 2016

Observation of thermally induced movement of a beam deflected by a liquid crystal spatial light modulator

Santanu Konwar, Bosanta Boruah

Proc. SPIE. 9769, Emerging Liquid Crystal Technologies XI

KEYWORDS: Diffraction, Holograms, Molecules, Optical microscopy, Wavefronts, Adaptive optics, Computer generated holography, Spatial light modulators, LCDs, Optical tweezers, Thermal effects, Liquid crystals, Binary data

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