摘要
建立了基于半导体光放大器、单模光纤和非线性光纤环行镜组成的光脉冲压缩的设计模型,通过数值模拟的方法对该模型进行了研究,其结果表明:对峰值功率为10mW、半峰全宽为33.3 ps的高斯脉冲经此方案压缩后,可以获得峰值功率为25W以上,半峰全宽为170 fs左右且几乎无基座的超短脉冲。
A designed model for the compression of Gauss pulses based on semiconductor optical amplifier, single mode fiber and nonlinear optical loop mirror has been presented in the paper. Numerical simulations show that, for the Gauss pulses with peak power of 10 mW and pulse width of 20 ps, the FWHM of output pulse is less than 170 fs, the peak power of output pulse is more than 25 W and the pulse is nearly free pedestal.
出处
《光电子技术》
CAS
2008年第3期193-196,共4页
Optoelectronic Technology
关键词
半导体光放大器
单模光纤
非线性光纤环行镜
光脉冲压缩
semiconductor optical amplifier
single mode fiber
nonlinear optical loop mirror
optical pulse compression
