FBGl为传感光 纤光栅，FBG2为解调用的匹配光栅，由宽带光源（Broad Band Source，BBS）提供 工作光源，传感光栅的反射光经过匹配解调光栅后进入光电探测器（Photo DetectorPD...
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broad-band source 宽带声源
super fluorescence broad band source 双包层光纤超荧光光源
broad-band signal source 宽带频率源
broad-band heat source model 宽带热源模型
Four tunable OADM are manufactured and broad band source and EDFA are also made to measure the characteristics of tunable OADM.
制作了四个可调谐的OADM,并且还制作宽带光源和掺铒光纤放大器(EDFA)来测试OADM。
参考来源 - 光纤光栅OADM的理论与应用研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Controlled by an optical switch, a fiber Bragg grating sensing system based on spatial division multiplexing is developed under a broad-band source illumination.
介绍了一种光纤光栅空分复用传感系统，并将光纤光栅的传感特性应用于结构健康检测系统中。
When the broad band light source is input, the VEDFA gain characteristics in the two fiber gratings different wavelength difference are obtained.
在输入宽带光源时，得到两光纤布拉格光栅在不同中心波长之差时的掺铒光纤放大器的增益特性。
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。
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