Acta Optica Sinica, Volume. 17, Issue 6, 794(1997)
Theoretical Analysis of Interferometric Fiber-Optic Senors′s Input Polarization Control
A new theoretical analysis is given for the feedback control principle of the interferometric fiber optic sensor′s input polarization control. The suitable feedback signal is obtained, the requirement of the orginal control voltage and the possible steady point of the control system is analysed, and the feedback control model is set up. The theoretical conclusions consist with the experimental phenomena in the reference.
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[in Chinese]. Theoretical Analysis of Interferometric Fiber-Optic Senors′s Input Polarization Control[J]. Acta Optica Sinica, 1997, 17(6): 794