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  CaF2 whispering-gallery-mode-resonator stabilized-narrow-linewidth laser

Sprenger, B., Schwefel, H. G. L., Lu, Z. H., Svitlov, S., & Wang, L. J. (2010). CaF2 whispering-gallery-mode-resonator stabilized-narrow-linewidth laser. OPTICS LETTERS, 35(17), 2870-2872.

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 Creators:
Sprenger, B.1, 2, Author           
Schwefel, H. G. L.3, Author           
Lu, Z. H.2, Author           
Svitlov, S.2, Author           
Wang, L. J.2, Author           
Affiliations:
1International Max Planck Research School, Max Planck Institute for the Science of Light, Max Planck Society, ou_2364697              
2Max Planck Fellow Group, Max Planck Institute for the Science of Light, Max Planck Society, ou_2364711              
3Whispering Gallery Mode Resonator, Leuchs Division, Max Planck Institute for the Science of Light, Max Planck Society, ou_2364710              

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Free keywords: MICROSPHERE RESONATOR; FIBER LASER; MICROCAVITIESOptics;
 Abstract: A fiber laser is stabilized by introducing a calcium fluoride (CaF2) whispering-gallery-mode resonator as a filtering element in a ring cavity. It is set up using a semiconductor optical amplifier as a gain medium. The resonator is critically coupled through prisms, and used as a filtering element to suppress the laser linewidth. A three-cornered-hat method is used and shows a stability of 10(-11) after 10 mu s. Using the self-heterodyne beat technique, the linewidth is determined to be 13 kHz. This implies an enhancement factor of 10(3) with respect to the passive cavity linewidth. (C) 2010 Optical Society of America

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Language(s): eng - English
 Dates: 2010
 Publication Status: Issued
 Pages: 3
 Publishing info: -
 Table of Contents: -
 Rev. Type: -
 Identifiers: ISI: 000281522700014
 Degree: -

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Title: OPTICS LETTERS
Source Genre: Journal
 Creator(s):
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Publ. Info: 2010 MASSACHUSETTS AVE NW, WASHINGTON, DC 20036 USA : OPTICAL SOC AMER
Pages: - Volume / Issue: 35 (17) Sequence Number: - Start / End Page: 2870 - 2872 Identifier: ISSN: 0146-9592