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Ultralow Noise And Supermode Suppression In An Actively Mode-Locked External-Cavity Semiconductor Diode Ring Laser
Authors
P. J. Delfyett
C. M. DePriest
T. Yilmaz
Publication date
1 January 2002
Publisher
'Information Bulletin on Variable Stars (IBVS)'
Abstract
We report what is to our knowledge the lowest phase and amplitude noise characteristics achieved to date in a 10-GHz pulse train produced by the active harmonic mode locking of an external-cavity semiconductor diode laser. Supermode noise has also been suppressed below -140 dBc/Hz by use of a high-finesse fiber Fabry-Perot etalon as an intracavity filter. Novel noise sideband measurements that extend to the Nyquist offset frequency suggest a significant advantage in using harmonic (rather than fundamental) mode locking to produce ultralow-noise pulse trains, owing to the relationship between the noise roll-off frequency and the fundamental cavity frequency. © 2002 Optical Society of America
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University of Central Florida (UCF): STARS (Showcase of Text, Archives, Research & Scholarship)
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Last time updated on 19/07/2022
University of Central Florida (UCF): STARS (Showcase of Text, Archives, Research & Scholarship)
See this paper in CORE
Go to the repository landing page
Download from data provider
oai:stars.library.ucf.edu:scop...
Last time updated on 19/07/2022