2010年
VCSEL's frequency stabilization of an external cavity diode laser - Countermeasures against atmospheric temperature variations
PHYSICS AND SIMULATION OF OPTOELECTRONIC DEVICES XVIII
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- 巻
- 7597
- 号
- 開始ページ
- 75972A
- 終了ページ
- 記述言語
- 英語
- 掲載種別
- 研究論文(国際会議プロシーディングス)
- DOI
- 10.1117/12.840609
- 出版者・発行元
- SPIE-INT SOC OPTICAL ENGINEERING
We introduced the vertical cavity surface emitting laser (VCSEL) as the laser diode in tour external cavity system. Because VCSELs are now commercially available, and the External cavity diode laser (ECDL) systems using them are expected to improve their frequency stability, we have replaced a Fabry-Perot type laser diode with a VCSEL, and examined its oscillation-frequency stability. Therefore we were able to expect that the VCSELs with our double optical feedback system have good oscillation frequency stability. The obtained VCSEL's oscillation-frequency stability, i.e., the square root of Allan variance sigma was 4x10(-10), at an averaging time of tau = 1 sec.
- リンク情報
- ID情報
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- DOI : 10.1117/12.840609
- ISSN : 0277-786X
- eISSN : 1996-756X
- Web of Science ID : WOS:000284994900055