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Article Dans Une Revue Review of Scientific Instruments Année : 2012

An oscillator circuit to produce a radio-frequency discharge and application to metastable helium saturated absorption spectroscopy

Résumé

We present an rf gas discharge apparatus which provides an atomic frequency reference for laser manipulation of metastable helium. We discuss the biasing and operation of a Colpitts oscillator in which the discharge coil is part of the oscillator circuit. Radiofrequency radiation is reduced by placing the entire oscillator in a metal enclosure.
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hal-00672488 , version 1 (19-11-2015)

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Frédéric Moron, Lynn Hoendervanger, Marie Bonneau, Quentin Bouton, Alain Aspect, et al.. An oscillator circuit to produce a radio-frequency discharge and application to metastable helium saturated absorption spectroscopy. Review of Scientific Instruments, 2012, 83, pp.044705. ⟨10.1063/1.4705999⟩. ⟨hal-00672488⟩
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