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Communication Dans Un Congrès Année : 2023

Accurate Measurement and Assignment of High Rotational Energy Levels of the 3ν3 ← ν3 Band of Methane

Résumé

We use optical-optical double-resonance spectroscopy with a high-power continuous wave pump and a cavity-enhanced comb probe to expand sub-Doppler measurements of the 3ν 3 ←ν 3 band of CH 4 to higher rotational levels. We assign the final states using combination differences, i.e., by reaching the same state using different pump/probe combinations.
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Dates et versions

hal-04246085 , version 1 (17-10-2023)

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Adrian Hjältén, Vinicius Silva de Oliveira, Isak Silander, Andrea Rosina, Lucile Rutkowski, et al.. Accurate Measurement and Assignment of High Rotational Energy Levels of the 3ν3 ← ν3 Band of Methane. CLEO: Science and Innovations, 2023, San Jose, United States. pp.STh4L.4, ⟨10.1364/CLEO_SI.2023.STh4L.4⟩. ⟨hal-04246085⟩
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