ArticleOptics letters2021
Frequency stabilization of a quantum cascade laser by weak resonant feedback from a Fabry-Perot cavity.
Article in Optics letters, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
2 citing papers in PubMed.
- Raman Gas Analysis with External Power Build-Up Cavity of Line-Narrowed 407-nm Laser Diode.Sensors (Basel, Switzerland) · 2025Article
- Optical feedback linear cavity enhanced absorption spectroscopy.Optics express · 2021Article
Corrections and comments
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Authors and funding
4 authors.
Funding
Abstract
Frequency-stabilized mid-infrared lasers are valuable tools for precision molecular spectroscopy. However, their implementation remains limited by complicated stabilization schemes. Here we achieve optical self-locking of a quantum cascade laser to the resonant leak-out field of a highly mode-matched two-mirror cavity. The result is a simple approach to achieving stable frequencies from high-powered mid-infrared lasers. For short time scales (<0.1
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Registered trials
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