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Proceedings Paper

Rotational and vibrational Raman scattering in H2
Author(s): Giorgio De Nunzio; Clementina Panzera; Maria Rita Perrone
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Paper Abstract

Simulated Raman scattering in H2 has been investigated with circularly, linearly, and randomly polarized XeCl laser pulses by varying H2 pressure. The effects of pump radiation polarization and focusing geometry on Raman conversion to rotational and vibrational lines have been investigated. It is shown that circularly polarized pump pulses, high-angle focusing geometries, and/or Raman medium pressures favor the conversion to purely rotational lines, as a consequence of gain suppression effects on vibrational scattering.

Paper Details

Date Published: 14 July 1998
PDF: 5 pages
Proc. SPIE 3423, Second GR-I International Conference on New Laser Technologies and Applications, (14 July 1998); doi: 10.1117/12.316581
Show Author Affiliations
Giorgio De Nunzio, INFM and Univ. degli Studi di Lecce (Italy)
Clementina Panzera, INFM and Univ. degli Studi di Lecce (Italy)
Maria Rita Perrone, INFM and Univ. degli Studi di Lecce (Italy)


Published in SPIE Proceedings Vol. 3423:
Second GR-I International Conference on New Laser Technologies and Applications
Alexis Carabelas; Paolo Di Lazzaro; Amalia Torre; Giuseppe Baldacchini, Editor(s)

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