为了解决这一问题，本文采用可调谐光纤法珀滤波器替代光谱仪，在DSP平台上进行了系统的搭建。
To solve the problem, tunable optical fiber Fabry-Perot filter was adopted to replace the spectrometer, and the system was set up on DSP platform.
对FP干涉滤波器及其在光纤通信系统中的应用进行了研究。
P interference filter and its applications to the optical fiber communication system are studied in this paper.
滑坡监测系统最终选择光纤f - P可调滤波器解调法。
F-P tunable filter demodulation system is choosed by FBG landslide monitoring system.
分别使用光纤F-P和FBG传感器进行解调实验，实验结果表明：选用的可调珐珀滤波器能够很好的满足系统要求；
Demodulation experiment is done using fiber F-P sensor and FBG sensor respectively, the results are as following: The choosing tunable fiber F-P filter can meet the requirement of system;
分别使用光纤F-P和FBG传感器进行解调实验，实验结果表明：选用的可调珐珀滤波器能够很好的满足系统要求；
Demodulation experiment is done using fiber F-P sensor and FBG sensor respectively, the results are as following: The choosing tunable fiber F-P filter can meet the requirement of system;
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