Dr. Bharat Kumar Yerra Profile

Dr. Bharat Kumar Yerra

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

Read Abstract +

Proceedings Article | 26 August 2024 Poster + Paper

Design for enabling echelle and OMR spectrograph observations for point and extended sources on the same night at VBT

Nitish Singh, S. Sriram, Bharat Kumar Yerra, Prasanna Deshmukh

Proceedings Volume 13100, 131004O (2024) https://doi.org/10.1117/12.3027480

KEYWORDS: Cameras, Spectrographs, Telescopes, Design, Beam diameter, Point spread functions, Mirrors, Lenses, Optical fibers, Fiber couplers

Read Abstract +

Proceedings Article | 18 July 2024 Poster + Paper

Theoretical analysis of fiber arrangements for improved coupling efficiency in the VBT high-resolution echelle spectrograph

Nitish Singh, S. Sriram, Bharat Kumar Yerra, Prasanna Deshmukh

Proceedings Volume 13096, 130968I (2024) https://doi.org/10.1117/12.3012480

KEYWORDS: Fiber couplers, Spectrographs, Simulations, Telescopes, Spectral resolution, Sensors, Point spread functions, Cladding, Reflectivity, Mirrors

Read Abstract +

View contact details

UPDATE YOUR PROFILE

Is this your profile? Update it now.

Sign into your SPIE.org account

Don’t have a profile and want one?

Create an account on SPIE.org

Keywords/Phrases

Search In:

Publication Years