Nonresonant background suppression in coherent anti-Stokes Raman spectroscopy through cascaded nonlinear optical interactions

We propose and experimentally validate a technique for four-wave mixing background suppression in coherent anti-Stokes Raman spectroscopy. It is based on the interaction of the signals generated from the Kerr third-order nonlinearity and the cascaded quadratic process in a nonlinear crystal. Theoret...

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Veröffentlicht in:	Optics letters 2013-05, Vol.38 (9), p.1551-1553
Hauptverfasser:	Petrov, Georgi I, Zhi, Miaochan, Wang, Dawei, Yakovlev, Vladislav V
Format:	Artikel
Sprache:	eng
Schlagworte:	Assessments Coherence Crystals Extraction Four-wave mixing Nonlinear Dynamics Nonlinearity Optical Phenomena Raman spectroscopy Signal processing Spectrum Analysis, Raman - methods
Online-Zugang:	Volltext
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