Investigation of magneto-optical effect in transverse magnetic field in He |
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Authors: | E.A. Alipieva S.I. Karabasheva |
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Affiliation: | (1) Institute of Electronics, Bulgarian Academy of Science, Tzarigradsko Chaussee 72, Sofia 1784, Bulgaria, BG |
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Abstract: | The non-linear Voigt effect has been studied in He discharge under resonance laser interaction with the He transition. The range of non-linear signal existence was determined. The contribution of the lower and upper states to the overall signal was analyzed. The cross-section for depolarizing collisions with ground state He atoms was estimated for the 33 D 2,3 He state. Received: 16 June 1998 / Received in final form: 14 December 1998 |
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Keywords: | PACS. 32.80.Bx Level crossing and optical pumping |
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