Narrow-line phase-locked quantum cascade laser in the 9.2~micron range.
Résumé
We report on the operation of a 50~mW continuous wave quantum cascade laser (QCL) in the 9.2 micrometer range, phase locked to a single mode CO2 laser with a tunable frequency offset. The wide free running emission spectrum of the QCL (3-5~MHz) is strongly narrowed down to the kHz range making it suitable for high resolution molecular spectroscopy.
Domaines
Optique [physics.optics]Origine | Fichiers produits par l'(les) auteur(s) |
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