本文中，分别研究了注入锁定、低锐度f - P耦合、光栅选线等三种调谐方法。
In this paper, inject-locking method, low fitness F-P coupler method and Grating line selection method were investigated.
分别采用丙烯酸类聚合物与硅树脂材料实现了长周期光纤光栅（LPFG）的大范围波长调谐与温度补偿。
Both acrylate-based polymer and silicone resin were proposed as recoating materials for broadband wavelength tuning and temperature compensation of LPFG.
对设计的声光可调谐光信道监测仪进行了实验研究，分别给出了单信道和多信道波长监测的实验结果，与理论分析吻合的很好；
The novel acoustooptic tunable OPM was researched experimentally, include the single channel and the multiple channels were monitored, and the experiment result tally with the theory analysis well.
实验中利用由宽带光源和光纤可调谐滤波器组成的可调谐光源分别扫描了参考光谱和传感光栅的光谱。
In experiment broad band light source combined with a fiber tunable filer scans reference spectrum and sensing spectrum respectively.
实验中利用由宽带光源和光纤可调谐滤波器组成的可调谐光源分别扫描了参考光谱和传感光栅的光谱。
In experiment broad band light source combined with a fiber tunable filer scans reference spectrum and sensing spectrum respectively.
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