Picosecond coherence coupling in the pump and probe technique

A general expression for the coherent artifact in photoinduced absorption measured by coherent polarized pump and probe beams is derived. The conditions for its reduction in isotropic media by using cross-polarized beams is discussed. Examples of experimental data illustrating the conclusions of the...

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Bibliographic Details
Published in:Optics communications 1981-11, Vol.39 (6), p.396-400
Main Authors: Vardeny, Z., Tauc, J.
Format: Article
Language:English
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Summary:A general expression for the coherent artifact in photoinduced absorption measured by coherent polarized pump and probe beams is derived. The conditions for its reduction in isotropic media by using cross-polarized beams is discussed. Examples of experimental data illustrating the conclusions of the theory are shown.
ISSN:0030-4018
1873-0310
DOI:10.1016/0030-4018(81)90231-5