Wavelength modulation laser spectroscopy of N2O at 17 µm

Using a mid-infrared quantum cascade laser and wavelength modulation absorption spectroscopy, we measure the frequencies of ro-vibrational transitions of N _2 O in the 17  µ m region with uncertainties below 5 MHz. These lines, corresponding to the bending mode of the molecule, can be used for calib...

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Bibliographic Details
Published in:New Journal of Physics
Main Authors: Y Wang, J Rodewald, O Lopez, M Manceau, B Darquié, B E Sauer, M R Tarbutt
Format: Article
Language:English
Published: IOP Publishing 2025-01-01
Subjects:
mid-infrared
laser spectroscopy
quantum cascade laser
nitrous oxide
Online Access:https://doi.org/10.1088/1367-2630/adb778

Internet

https://doi.org/10.1088/1367-2630/adb778

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