Dr. Ranjan Kalita Profile

Dr. Ranjan Kalita

Sponsored Researcher

SPIE Involvement:

Author

Area of Expertise:

Scanning Microscope

Websites:

Personal Website | Company Website

Publications (6)

Proceedings Article | 24 February 2020 Paper

Estimation of maximum translation speed of a trapped particle in holographic optical tweezers

Karuna Sindhu Malik, S. S. Goutam Buddha, Ranjan Kalita, Bosanta Boruah

Proceedings Volume 11297, 112970Z (2020) https://doi.org/10.1117/12.2542144

KEYWORDS: Particles, Holograms, Holography, Optical tweezers, Binary data, Silica, Computer generated holography, Objectives, Cameras, Microscopes

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Proceedings Article | 18 September 2018 Paper

Effect of aberration on the electric field orientation around the focus of a polarized light beam

Ranjan Kalita, Bosanta Boruah

Proceedings Volume 10772, 107720Y (2018) https://doi.org/10.1117/12.2320177

KEYWORDS: Point spread functions, Polarization, Monochromatic aberrations, Molecules, Diffraction, Fourier transforms, Numerical simulations, Optical aberrations, Absorption

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Proceedings Article | 18 September 2018 Presentation + Paper

Laser scanning confocal microscopy using illumination beams with different polarizations in quick succession

Ranjan Kalita, S. S. Goutam Buddha, Bosanta Boruah

Proceedings Volume 10772, 107720I (2018) https://doi.org/10.1117/12.2320176

KEYWORDS: Polarization, Holograms, Microscopes, Confocal microscopy, Laser scanners, Image processing

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Proceedings Article | 23 February 2018 Paper

Suitability of holographic beam scanning in high resolution applications

Ranjan Kalita, S. S. Goutam Buddha, Bosanta Boruah

Proceedings Volume 10499, 104991P (2018) https://doi.org/10.1117/12.2287804

KEYWORDS: Computer generated holography, Holograms, Scanners, Sensors, Signal detection, Mirrors, Confocal microscopy, Binary data, Beam splitters, Imaging systems

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Proceedings Article | 23 February 2018 Paper

Estimation of point spread function of an imaging system using a programmable target

S. S. Goutam Buddha, Ranjan Kalita, Bosanta Boruah

Proceedings Volume 10499, 104991O (2018) https://doi.org/10.1117/12.2287786

KEYWORDS: Point spread functions, Imaging systems, Confocal microscopy, Image resolution, Microscopes, Spatial light modulators, Diffraction, Monochromatic aberrations, Modulators, Convolution

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Proceedings Article | 9 March 2016 Presentation + Paper

Confocal imaging with orthogonally polarized illumination beams

Ranjan Kalita, Bosanta Boruah

Proceedings Volume 9713, 971316 (2016) https://doi.org/10.1117/12.2212159

KEYWORDS: Confocal microscopy, Polarization, Computer generated holography, Molecules, Microscopes, Ferroelectric LCDs, Holograms, Beam splitters, Cameras, RGB color model, Wavefronts, Mirrors, Prisms

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Showing 5 of 6 publications

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