基于非扫描式相关解调原理，提出了白光干涉型多通道光纤法布里珀罗传感器高速解调系统。采用斐索干涉仪和高性能线阵CCD实现了法布里珀罗信号的解调，通过采用对称光路来提高系统光能的利用率，改善硬件系统的信噪比来提高系统的解调速度，实现了多通道法布里珀罗信号的高速解调。设计加工了实验样机，并对样机进行了性能测试，测试结果表明：系统的分辨力为8 nm，稳定性达到7.5 nm，解调速度达到1.5 kHz。该系统提高了光纤法布里珀罗传感器的解调速度，拓展了仪器的应用领域。

A multichannel fiber-optical Fabry-Perot (F-P) demodulation system based on non-scanning correlation demodulation using white light interfered F-P sensor is proposed. This system uses a Fizeau interferometer and a linear array CCD to achieve F-P demodulation. High speed demodulation is realized by means of enhancing optical energy utilization efficiency with symmetrical optical system and improving hardware system′s signal-to-ratio. The prototype of non-scanning correlation demodulation fiber-optical F-P demodulator is made and tested. The testing results show that the demodulation resolution of the prototype is 8 nm, the stability is 7.5 nm and the demodulation speed is up to 1.5 kHz. This method provides a feasible solution, which achieves high demodulation speed and expands fiber-optical F-P demodulator′s application fields.