Design and development of Fabry-Perot based wavelength calibration system for PARAS-2 spectrograph

Shubhendra Nath Das, Kapil Kumar Bharadwaj, Abhijit Chakraborty +5

Precise wavelength calibration is essential for high-precision radial velocity (RV) spectrographs, necessitating a stable calibrator that provides a dense grid of uniformly spaced…