Dr. Pramod Panchal Profile

Dr. Pramod Panchal

at Indian Institute of Space Science and Technology

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Author

Publications (3)

Proceedings Article | 26 August 2024 Presentation + Paper

Thermal sensitivity analysis of 2D profilometer used for TMT polished glass polishing

Pramod Panchal, Sanjeev Jha, Alikhan Basheer, Vineeth Valsan, Prasanna Gajanan Deshmukh, S. Sriram

Proceedings Volume 13100, 131000X (2024) https://doi.org/10.1117/12.3019856

KEYWORDS: Polishing, Metrology, Thirty Meter Telescope, Surface finishing, Optical spheres, Profilometers, Mirrors, Glasses, Thermal effects, Temperature metrology

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Proceedings Article | 26 August 2024 Presentation + Paper

Comparative analysis study of 43-point and 27-point buyoff stations for stressed mirror polishing (SMP) metrology

Alikhan Basheer, Pramod Panchal, Sanjeev Jha, K. Sudharsan, Prasanna Gajanan Deshmukh, Vineeth Valsan, S. Sriram

Proceedings Volume 13100, 1310039 (2024) https://doi.org/10.1117/12.3018220

KEYWORDS: Glasses, Polishing, Deformation, Mirrors, Solid modeling, Metrology, Finite element methods, Thirty Meter Telescope, Monochromatic aberrations, Surface finishing

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Proceedings Article | 1 April 2020 Presentation + Paper

Velocity estimation from fringe contrast using lensless Fourier transform digital holography

Urvashi Jinwal, Surya Kumar Gautam, Athira S., Pramod Panchal, Dinesh Naik

Proceedings Volume 11352, 113521L (2020) https://doi.org/10.1117/12.2555789

KEYWORDS: Fourier transforms, Holograms, Charge-coupled devices, Holography, 3D image reconstruction, Diffusers, Digital holography, Sagnac interferometers, Optical simulations, Image filtering

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