Gao Wenzhi, Chen Jiandong, Ge Zhaobin, Sun Wei, Fu Qunjian, Lang Jinpeng, Chang Tianying, Cui Hongliang. Calculation Method for Stiffness Coefficient of Compliant Cylinder in Fiber-Optic Interferometric Vibration Sensor[J]. Chinese Journal of Lasers, 2017, 44(3): 310002