Science starts with a question
Projects Optical Metrology – Prof. Dr.-Ing. Philipp Huke
The work package „Calibration Unit“ is located at the institute for astrophysics at the Georg-August-University Göttingen. I am as external advisor responsible for the lead of the WP and there are many small development projects around the topics frequency calibration of spectrographs.
Frequency calibration of spectrographs
First of all, why is a frequency calibration needed?
Where do we get sufficient stable reference?