Frequency Combs For Astronomical Applications

"Laser frequency combs (LFCs) have found their way from laboratory spectroscopy into astronomy to serve as calibrators for spectrographs. We introduce the basic concepts of frequency combs and how they are used for astronomy. We present the results from test campaigns on HARPS, especially our last campaign in April 2015, when we permanently installed the LFC for HARPS and brought another LFC there for testing. Some lessons are learned from HARPS results for ESPRESSO. The ESPRESSO LFC in under building in Menlo and the laboratory characterization is showed."

Content of this collection: presentation slides, Q&A transcript.

Impact byBIP!

	selected citations These citations are derived from selected sources. This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).	0
	popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.	Average
	influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).	Average
	impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.	Average