In this article, with the analyzing of advantage and disadvantage of all kinds of FBG demodulation scheme and the mechanism of FBG reflection, a new scheme named correlated sampling is advanced base on so called unbalanced M-Z interferometric demodulation technique.

  • 文中分析了目前存在的各种光纤光栅的解调方案的优缺点,结合对光纤光栅反射原理的理论分析,在马赫-曾特(M-Z)干涉解调法的基础上提出一种相关取样的方法。

  • 互联网摘选 2025-01-20 11:52:39

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