Stabilization of the coupled resonant cavity without dither

Stabilization of the coupled resonant cavity without dither

A simple scheme without dither to obtain an error signal for the stabilization of the coupled-cavity configuration for efficient fourth harmonic generation of continuous-wave lasers is proposed and demonstrated. This scheme is an analogue of the noise immune cavity enhanced optical heterodyne molecu...

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Bibliographic Details
Published in:Optics communications Vol. 308; pp. 270 - 273
Main Author: Hasegawa, Taro
Format: Journal Article
Language:English
Published: Elsevier B.V 01-11-2013
Subjects:
Cavity stabilization
Coupled cavity configuration
Coupling (molecular)
Dithers
Error signals
Fourth harmonic generation
Harmonic generations
Holes
Lasers
Noise
Stabilization
Coupled cavity configuration
Fourth harmonic generation
Cavity stabilization
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Summary:A simple scheme without dither to obtain an error signal for the stabilization of the coupled-cavity configuration for efficient fourth harmonic generation of continuous-wave lasers is proposed and demonstrated. This scheme is an analogue of the noise immune cavity enhanced optical heterodyne molecular spectroscopy (NICEOHMS) technique. In the proposed scheme, the robust stabilization is expected in comparison with the dither lock technique. In the demonstration, the stabilization of the coupled resonant cavity at the resonance is successfully achieved without the noise caused by the dither.
Bibliography:ObjectType-Article-2
SourceType-Scholarly Journals-1
ObjectType-Feature-1
content type line 23
ISSN:0030-4018
1873-0310
DOI:10.1016/j.optcom.2013.07.040