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On the phase-noise due to modulating in the fiber-optic gyroscope

  • Peking University

科研成果: 期刊稿件文章同行评审

摘要

The phase delay stability of PZT fiber optic modulator and the noise caused by it in the open-loop fiber optic gyroscope were analyzed, and by changing the environmental temperature, this kind of noise was experimentally studied. The results show that the phase delay instability of PZT fiber optic modulator is one of the main noise sources, and by using the open-loop as well as the compensation, significant improvement can be obtained.

源语言英语
页(从-至)400-402
页数3
期刊Yadian Yu Shengguang/Piezoelectrics and Acoustooptics
18
6
出版状态已出版 - 12月 1996
已对外发布

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