Paper
18 November 2014 Research on chirped pulse stimulated Raman scattering in ethanol
Author Affiliations +
Abstract
We report a generation of 10.6% conversion efficiency near 1053 nm first order Stokes pulse in stimulated Raman scattering pumped using 800 nm Ti:sapphire based femtosecond pulses that are stretched to 460 ps, obtained by use of a single pass ethonal Raman shifter. The Stokes pulse almost maintains the bandwidth of the pump and is compressed to ~10 ps using a mismatched grating-pair. The spectral characteristic of the Raman pulse is calculated and the results explain the observed transient features.
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Xiao-Yang Guo, Xiao Zou, Yi Xu, Xiao-Ming Lu, Cheng Wang, Yan-Qi Liu, Yan-Yan Li, Yu-Xin Leng, and Ru-Xin Li "Research on chirped pulse stimulated Raman scattering in ethanol", Proc. SPIE 9266, High-Power Lasers and Applications VII, 92660M (18 November 2014); https://doi.org/10.1117/12.2073325
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KEYWORDS
Picosecond phenomena

Raman spectroscopy

Raman scattering

Bioalcohols

Diffraction gratings

Femtosecond phenomena

Mirrors

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