Mr. Meghdoot Biswas Profile

Meghdoot Biswas

at Wyant College of Optical Sciences

SPIE Involvement:

Author

Area of Expertise:

Geometrical Optics , Adaptive optics , Optical design

Publications (2)

Proceedings Article | 30 September 2024 Presentation + Paper

Focus diverse phase retrieval test results on broadband continuous wavefront sensing in space telescope applications

Hyukmo Kang, Kyle Van Gorkom, Meghdoot Biswas, Daewook Kim, Ewan Douglas

Proceedings Volume 13134, 131340A (2024) https://doi.org/10.1117/12.3027747

KEYWORDS: Phase retrieval, Point spread functions, Bandpass filters, Wavefront sensors, Telescopes, Space telescopes, Device simulation, Wavefront errors

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Proceedings Article | 30 September 2024 Presentation + Paper

Temporal variability in magnetically actuated deformable mirror surface figure measured via interferometry

Meghdoot Biswas, Hyukmo Kang, Ewan Douglas, Daewook Kim

Proceedings Volume 13134, 1313409 (2024) https://doi.org/10.1117/12.3028231

KEYWORDS: Monochromatic aberrations, Deformable mirrors, Mirror surfaces, Phase interferometry, Interferometers, Coronagraphy, Interferometry, Error analysis, Data acquisition, Shearing interferometers

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