Optogalvanic detection of narrow magnetic resonances in a hollow cathode discharge

Georgy C. Todorov; Plamen Karavassilev; Juliette Georgieva

doi:10.1117/12.262936

27 December 1996 Optogalvanic detection of narrow magnetic resonances in a hollow cathode discharge

Georgy C. Todorov, Plamen Karavassilev, Juliette Georgieva

Proceedings Volume 3052, Ninth International School on Quantum Electronics: Lasers--Physics and Applications; (1996) https://doi.org/10.1117/12.262936
Event: Ninth International School on Quantum Electronics: Lasers: Physics and Applications, 1996, Varna, Bulgaria

Abstract

Resonances with complex shape have been obtained experimentally in the magnetic field dependence of the optogalvanic signal induced in a Cu/Ne hollow cathode discharge by 632.8 nm laser radiation. Either population trapping or transfer of coherence are considered as possible mechanisms of formation of these resonances. Both of them, however, appear insufficient to obtain full qualitative explanation of the observed dependencies.

Citation Download Citation

Georgy C. Todorov, Plamen Karavassilev, and Juliette Georgieva "Optogalvanic detection of narrow magnetic resonances in a hollow cathode discharge", Proc. SPIE 3052, Ninth International School on Quantum Electronics: Lasers--Physics and Applications, (27 December 1996); https://doi.org/10.1117/12.262936

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