flat gain control 平坦增益调节
flat-gain 平坦增益
the flat gain amplifier 增益平坦放大器
flat-high-gain 平坦高增益
flat envelope gain 平坦增益
Flat Raman Gain Spectrum 拉曼平坦增益谱
flat envelope gain control 平坦增益控制
Genetic algorithm is studied to optimize the flat gain. Different fitness functions are compared and a fitness function verysuitable to FRAs is presented.
本文采用遗传算法对增益平坦进行优化设计。
参考来源 - 分布式光纤拉曼放大器的理论和实验研究·2,447,543篇论文数据，部分数据来源于NoteExpress
With the equalizing filter made by long period grating(LPG), we design the flat gain spectra of EDFA.
采用长周期光纤光栅均衡滤波器，设计出了光纤长周期光栅（LPG）均衡光纤宽带放大器，并进行了模拟计算。
Experiments demonstrate that L-band EDFA will achieve high flat gain by employing a gain flat filter based on fiber loop mirror (FLM).
使用光纤环形镜(FLM)作为增益平坦滤波器进行L波段掺铒光纤放大器的增益平坦化实验，实现了高增益值的平坦输出。
In order to achieve flat multi-wavelength output, a long-period fiber grating with loss peak at 1530 nm is used to obtain flat gain spectrum.
为了获得平坦的多波长输出，在谐振腔里使用了一个损耗峰位于1530 nm处的长周期光纤光栅，以获得较为平坦的增益谱。
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