fiber Bragg grating tunable filter 光纤布拉格光栅可调谐滤波器
A tunable cascaded microwave photonic filter based on Chirped Fiber Bragged Grating (CFBG) is presented.
提出一种基于啁啾光纤光栅(CFBG)的可调谐级联结构的微波光子滤波器。
Among the tunable filter technologies of optical fiber grating sensors, the peak method is an usual way, but it has poor precision and the result is unstable.
在光纤光栅传感悬臂梁调谐滤波技术中，峰值法进行波长检测误差大，精度低，测量结果不稳定。
A fiber Bragg Grating dynamic interrogation technique based on the tunable optical filter (TOF) was investigated.
研究了基于可调谐滤波器(TOF)的带中心波长自动跟踪光纤光栅动态波长解调技术。
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