Polarization techniques in coherent Raman spectroscopy
作者:
Marc D. Levenson,
期刊:
Journal of Raman Spectroscopy
(WILEY Available online 1981)
卷期:
Volume 10,
issue 1
页码: 9-23
ISSN:0377-0486
年代: 1981
DOI:10.1002/jrs.1250100104
出版商: John Wiley&Sons, Ltd.
数据来源: WILEY
摘要:
AbstractThe advantages of performing coherent Raman spectroscopy with definite input and output polarizations are reviewed. Methods are described for evaluating Raman susceptibility tensor elements, depolarization ratios and nonresonant contributions to the third order nonlinear susceptibility. A systematic development of the signal‐to‐noise ratio reveals the advantages of incomlete suppression of the nonresonant background signal. Results obtained using coherent Stokes and anti‐Stokes Raman spectroscopy, the Raman‐induced Kerr effect and four‐wave mixing are also reviewed with emphasis on liquids a
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