7 May 1999 Laser-induced galvanic signals and magneto-galvanic resonances in a hollow cathode discharge
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Proceedings Volume 3571, Tenth International School on Quantum Electronics: Laser Physics and Applications; (1999) https://doi.org/10.1117/12.347622
Event: 10th International School on Quantum Electronics: Lasers: Physics and Applications, 1998, Varna, Bulgaria
Abstract
We report the observation of magneto-galvanic resonances (MGR) in traditional galvanic detectors--Ne-Cu (`Narva' type) and Ne-As (Pye Unicam) hollow-cathode lamps (HCL). We carried out comparative investigations of the characteristics of the MGR and the laser-induced galvanic signals arising as a result of the irradiation of the HCL by different laser lines. We believe that the variation of the discharge conductivity is caused by the self-alignment of the 1s5 Ne metastable state. We also discuss some of the possible mechanisms that may relate the self-alignment destruction to the discharge conductivity change.
© (1999) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Georgy C. Todorov, Georgy C. Todorov, Dimo Zhechev, Dimo Zhechev, Lachezar A. Avramov, Lachezar A. Avramov, Z. Yordanova, Z. Yordanova, Anton A. Granchev, Anton A. Granchev, } "Laser-induced galvanic signals and magneto-galvanic resonances in a hollow cathode discharge", Proc. SPIE 3571, Tenth International School on Quantum Electronics: Laser Physics and Applications, (7 May 1999); doi: 10.1117/12.347622; https://doi.org/10.1117/12.347622
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