Design and Experiment of All Polarization-maintaining Fiber-optic Vector Accelerometer
LUO Hong1, XIONG Shui-dong1, CHEN Ru-hui 2 , HU Yong-ming1, NI Ming1, MENG Zhou1(1. Institute of Science,National University of Defense Technology,Changsha 410073, CHN; 2. Guilin Airforce College, Guilin 541003, CHN)
The theory of all polarization-maintaining fiber-optic vector accelerometer is represented. The structure of three-dimensional accelerometer is designed. The sensitivity and resonance frequency of mandrel fiber-optic accelerometer are analyzed. The experimental results of one-dimensional fiber-optic accelerometer have demonstrated the rationality of theoretic analysis and structural design.