Prof. Subhasish Dutta Gupta Profile

Prof. Subhasish Dutta Gupta

at Univ of Hyderabad

SPIE Involvement:

Conference Program Committee | Author

Proceedings Article | 12 March 2024 Presentation + Paper

Non-cyclic geometric phase-induced output coupler for optimum out-couple power in optical parametric oscillators

Chahat Kaushik, Aadhi A, Anirban Ghosh, R. P. Singh, S. Dutta Gupta, M. Ebrahim-Zadeh, G. K. Samanta

Proceedings Volume 12869, 1286904 (2024) https://doi.org/10.1117/12.3003592

KEYWORDS: Mirrors, Optical parametric oscillators, Polarization, Beam splitters, Sagnac interferometers, Output couplers, Reflection, Signal intensity, Nonlinear crystals, Wave plates

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Proceedings Article | 15 March 2023 Presentation + Paper

Simultaneous observation of forward and inverse spin-Hall effects in a hybridised spin-locking plasmonic crystal

Jeeban Kumar Nayak, Harley Suchiang, Subir Kumar Ray, Ayan Banerjee, Subhasish Dutta Gupta, Nirmalya Ghosh

Proceedings Volume 12436, 1243604 (2023) https://doi.org/10.1117/12.2647863

KEYWORDS: Polarization, Mueller matrices, Plasmonics, Crystals, Anisotropy, Polarization gratings, Gold, Wave plates, Scattered light, Diffraction

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Proceedings Article | 24 May 2022 Presentation + Paper

Manipulation of mesoscopic particles using a structured beam in optical tweezers

Ram Nandan Kumar, Subhasish Dutta Gupta, Nirmalya Ghosh, Ayan Banerjee

Proceedings Volume 12152, 121520E (2022) https://doi.org/10.1117/12.2632675

KEYWORDS: Particles, Optical tweezers, Refractive index, Objectives, Polarization, Gaussian beams, Beam propagation method, Scattering, Interfaces, Nanoparticles

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Proceedings Article | 1 August 2021 Presentation + Paper

A study of the rotational spin-Hall effect in higher order Gaussian beams

Ram Nandan Kumar, - Yatish, Subhasish Dutta Gupta, Nirmalya Ghosh, Ayan Banerjee

Proceedings Volume 11798, 117981E (2021) https://doi.org/10.1117/12.2597104

KEYWORDS: Optical tweezers, Polarization, Gaussian beams, Solids, Refractive index, Particles, Objectives, Interfaces, Water, Optical simulations

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Proceedings Article | 4 May 2018 Paper

Enhancing transverse spin and transverse spin momentum in micro- and nano-optical systems

Sudipta Saha, Ankit Kumar Singh, Nirmalya Ghosh, Subhasish Dutta Gupta

Proceedings Volume 10672, 106722Y (2018) https://doi.org/10.1117/12.2306726

KEYWORDS: Optical spheres, Scattering, Silver, Mie scattering, Metals, Dielectrics

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Proceedings Article | 30 September 2014 Paper

Interesting manifestations of spin orbit interaction and spin Hall shift of light in an optical trap

Basudev Roy, Nirmalya Ghosh, Subhasish Dutta Gupta, Ayan Banerjee

Proceedings Volume 9164, 91640M (2014) https://doi.org/10.1117/12.2063145

KEYWORDS: Polarization, Particles, Optical tweezers, Electroluminescent displays, Microscopes, Erbium, Magnetism, Wave propagation, Quartz, Light scattering

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