High-Resolution and Gapless Dual Comb Spectroscopy with Current-Tuned Quantum Cascade Lasers
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Date
2020Type
- Conference Paper
ETH Bibliography
yes
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Abstract
We measured gapless, high-resolution absorption spectra spanning 55 cm−1 by simultaneous current-modulation of two quantum cascade laser frequency combs. Detector noise limited spectra were obtained in as little as 10 ms with a resolution of a few MHz.
Publication status
publishedExternal links
Book title
Conference on Lasers and Electro-OpticsJournal / series
OSA Technical DigestPages / Article No.
Publisher
OSA PublishingEvent
Organisational unit
03759 - Faist, Jérôme / Faist, Jérôme
Notes
Due to the Coronavirus (COVID-19) the conference was conducted virtually.More
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ETH Bibliography
yes
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