Mr. Vishweshwar R. Budhiraju Profile

Vishweshwar R. Budhiraju

at Indian Space Research Organization

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Author

Publications (2)

SPIE Journal Paper | 25 November 2022

Optical metrology on primary mirror of visible emission line coronagraph on board Aditya-L1 mission

Venkata Suresh Narra, Darshika Singh, Natarajan Venkatasubramanian, Vishweshwar Rao Budhiraju, Bhavana Hegde, Nishchith Bhat, Utkarsha Dasamantarao, Pawan Kumar Somasundaram, Venkateswaran Ramaswamy, Umesh Kamath Padavu, Kuppuswamy Venkatesan Sriram, Raghavendra Prasad Budihal

JATIS, Vol. 8, Issue 04, 044004, (November 2022) https://doi.org/10.1117/12.10.1117/1.JATIS.8.4.044004

KEYWORDS: Mirrors, Coronagraphy, Optical metrology, Solar processes, Scatter measurement, Optical spheres, Contamination, Coating, Autoregressive models, Reflectivity

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SPIE Journal Paper | 6 January 2021

Design of two-mirror telescope systems with freeform surfaces: modified configurations and analysis

Vishweshwar Budhiraju, Kuppuswamy Venkatesan Sriram, Chittur Narayanamurthy

JATIS, Vol. 7, Issue 01, 014002, (January 2021) https://doi.org/10.1117/12.10.1117/1.JATIS.7.1.014002

KEYWORDS: Telescopes, Optical instrument design, Monochromatic aberrations, Mirrors, Modulation transfer functions, Optical design, Distortion, Off axis mirrors, Freeform optics, Diffraction

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