2018年6月20日
Octave-spanning optical frequency comb based on a laser-diode pumped Kerr-lens mode-locked Yb:KYW laser for optical frequency measurement
Applied Optics
- ,
- ,
- 巻
- 57
- 号
- 18
- 開始ページ
- 5150
- 終了ページ
- 5160
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1364/AO.57.005150
- 出版者・発行元
- OSA - The Optical Society
We developed an optical frequency comb based on a Yb:KYW laser. Soft-aperture Kerr-lens mode-locking at the cavity transverse-mode degeneration enabled us to generate 360 mW from a 750 mW pump laser diode. This resulted in spectral broadening over one octave using just a photonic crystal fiber. We achieved a free-running linewidth of 15 kHz in the carrier-envelope offset frequency by optimizing the cavity group delay dispersion, crystal position, and pump laser power, which led to a residual phase noise of 0.51 rad during phase-locking. We measured the frequency drift of a cavity-stabilized laser for a clock transition in 171Yb.
- リンク情報
- ID情報
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- DOI : 10.1364/AO.57.005150
- ISSN : 2155-3165
- ISSN : 1559-128X
- SCOPUS ID : 85048826300