Mr. Mohammed Muthahar Rafeeq Ahmed Profile

Mohammed Muthahar Rafeeq Ahmed

at Indian Institute of Astrophysics

SPIE Involvement:

Author

Publications (3)

Proceedings Article | 11 September 2024 Presentation + Paper

Design and simulation of 6.2m wide-field telescope for spectroscopic survey

Prasanna Deshmukh, Sriram S., Totan Chand, Sudharsan Kambhala, Ramya S., Ravi Joshi, Yerra Bharat Kumar, M. Muthhar

Proceedings Volume 13094, 130941V (2024) https://doi.org/10.1117/12.3018252

KEYWORDS: Telescopes, Mirrors, Design, Thermal deformation, Deformable mirrors, Sensors, Spectroscopy, Control systems, Actuators, Optical design

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SPIE Journal Paper | 5 March 2024

Development of an alignment device for the Prototype Segmented Mirror Telescope

Radhika Dharmadhikari, Padmakar Singh Parihar, Mohammed Muthahar Rafeeq Ahmed, Govinda Koravangala Venkatapathaiah, Madan Mohan Kemkar, Himanshu Kunjam

JATIS, Vol. 10, Issue 01, 019002, (March 2024) https://doi.org/10.1117/12.10.1117/1.JATIS.10.1.019002

KEYWORDS: Telescopes, Mirrors, Design, Beam splitters, Optical alignment, Image segmentation, Sensors, Segmented mirrors, Lens arrays, Image quality

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Proceedings Article | 29 August 2022 Paper

Design and development of a mirror support system for prototype segmented mirror telescope

Govinda K.V., Padmakar Parihar, P.M.M. Kemkar, Abhishek Goudar, Sandeep D.S., R. Mohammed Muthahar, Sagayanathan K., Radhika Dharmadhikari, Divya P.H.

Proceedings Volume 12182, 121821F (2022) https://doi.org/10.1117/12.2628875

KEYWORDS: Mirrors, Telescopes, Optical instrument design, Optical fabrication, Actuators, Segmented mirrors, Prototyping, Manufacturing, Finite element methods, Temperature metrology

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