All-polarization-maintaining, polarization-multiplexed, dual-comb fiber laser with a nonlinear amplifying loop mirror
抄録
We developed an all-polarization-maintaining, polarization-multiplexed, dual-comb fiber laser with a nonlinear amplifying loop mirror (NALM) mode-locking mechanism. Owing to the use of the slow and fast axes of a polarization-maintaining fiber (PMF), the dual-frequency combs with slightly different repetition rates from the single-laser cavity are generated at the same center wavelength without extra-cavity nonlinear spectral broadening. The narrow relative beat note between the two frequency combs is obtained with a full-width-at-half-maximum of ~1 kHz in the optical frequency domain. The two frequency combs have high relative stability and mutual coherence owing to passive common-mode noise cancellation.
収録刊行物
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- Optics Express
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Optics Express 27 (10), 14648-14656, 2019-05-13
Optical Society of America
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詳細情報 詳細情報について
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- CRID
- 1050001202925380096
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- NII論文ID
- 120006635848
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- ISSN
- 10944087
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- 本文言語コード
- en
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- 資料種別
- journal article
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- データソース種別
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