A Laser Frequency Comb System for Absolute Calibration of the VTT Echelle Spectrograph

H. -P. Doerr, T. Steinmetz, R. Holzwarth +1

A wavelength calibration system based on a laser frequency comb (LFC) was developed in a co-operation between the Kiepenheuer-Institut für Sonnenphysik, Freiburg, Germany and the M…