Effects of Laser Linewidth on the Coherent Anti-Stokes Raman Spectroscopy Spectral Profile
作者： Haruhiko Kataoka , Shiro Maeda , Chiaki Hirose
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摘要: The expression for the intensity in coherent anti-Stokes Raman spectroscopy (CARS) was derived scanning CARS by taking into account linewidths and phase relation of two laser beams, simulation procedures suited practical applications were developed. spectra p-xylene N2 gas observed, results compared with curves based on extreme cases statistical property source. It shown that effect linewidth becomes remarkable when is comparable to or smaller than linewidth, degree coherence among frequency components within an important factor determining spectral profile.
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