| 释义 |
1 ?自相位调制 关键词 半导体光放大器, 皮秒光脉冲, 自相位调制,[gap=834]Key words Semiconductor optical amplifier (SOA), Picosecond optical pulses, Self-phase modulation (SPM), 2 ?自调相 ... 自氧化 self-oxidation 自调相 self-phase modulation 自脉冲雷射 self-pulsing laser ... 3 ?相位调制 ... 由于光在作相位调制时,其强度并不随时间改变,因此在光纤中传送相位调制的光信号并不会产生自我相位调制(Self-Phase Modulation,SPM)的非线形效应.
- 1
This effect is called self-phase modulation. - 2
This phenomenon can be explained by the spatial self-phase modulation of the Gaussian beam passing through the nonlinear medium. 该现象可以用高斯光束通过介质时产生的空间自相位调制解释。 - 3
Firstly, we find that NOLM has a function of compressing optical pulse width, self-phase modulation (SPM) in NOLMs is a crucial reason. 通过研究它的光学特性，我们发现，由于自相位调制(SPM)，NOLM有压缩光脉冲脉宽的功能。
|