In this Letter, we report on experimental effective coherent multiple Stokes and anti-Stokes high-order components generation by Stokes pulse injection at the process of stimulated low-frequency Raman scattering. This process can be used for effective generation the tunable spectral comb consisting of several equidistant spectral lines separated by a constant frequency spacing of several GHz.

中文翻译：

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通过受激低频拉曼散射通过双谐波泵浦产生相干斯托克斯和反斯托克斯高阶分量。

在这封信中，我们报告了在受激低频拉曼散射过程中通过斯托克斯脉冲注入产生的实验有效相干多个斯托克斯和反斯托克斯高阶分量的产生。此过程可用于有效生成可调谐频谱梳，该可调谐频谱梳由几条等距频谱线组成，这些频谱线之间被几GHz的恒定频率间隔隔开。