用级联脉冲压缩器产生皮秒光脉冲

Picosecond pulses generated by cascade pulse compression

我们将受激后向布里渊散射和受激后向喇曼散射组合,构成一个级联脉冲宽度压缩器,成功地将1.064μm、6ns的光脉冲变为630nm、20ps的光脉冲。

Pulse compressor using a two-stage Brillouin and Raman stimulated backward sacttering was performed. It was used to convert pump pulses of 6 ns duration at 1064 nm into Stokes pulses of 20 ps at 630 nm.