pump modulation

The paper introduced long span repeaterless fiber communication technologies, such as optic fiber amplifier technology, remote-pump amplifier technology, Raman-PA technology, fiber wavelength dispersion technology, modulation technology and so on.

简要介绍了超长距离无中继光纤通信的主要技术，如光纤放大技术、远泵放大技术、喇曼放大技术、色散技术、调制技术等。

Crosstalk of Signal in Pump Probe Structure with Self-Phase Modulation and Cross-Phase Modulation

自相位调制和交叉相位调制共同作用下抽运探测波结构中的信号扰动研究

Supermode depression was realized by introducing additive pulse limiting effect using self phase modulation induced spectral spreading in dispersion shifted fiber and spectral bandpass filtering simultaneously. Supermode noise can be depressed enough when the pump power was 50 mW.

利用自相位调制+频谱滤波抑制超模噪音，实验中当抽运功率在50mW以上时就足可以抑制超模噪音。

Improvement of Holographic Storage Quality by Pump Beam Modulation inCe ∶ KNSBN Photorefractive Crystal

泵浦光调制对Ce∶KNSBN光折变晶体全息存储质量的改善

Controlling chaos in injected-semiconductor lasers with pump periodic modulation

光注入半导体激光器中激光混沌的泵浦周期调制控制