magneto-optic phase modulation 磁光相位调制
fiber optic phase modulation 光纤相位调制
acousto-optic phase modulation 声光相位调制
electro optic phase modulation 电光相位调制
acousto-optic waveguide phase modulation 声光波导相位调制
fiber-optic accelerometer using phase modulation 相位调制型光纤加速度计
The optic fiber sensors of phase modulation type developed by the interference theory in traditional optics are high sensitive.
根据传统光学干涉原理研制出的相位调制型光纤传感器，其突出优点是灵敏度高。
The principle of fiber phase modulation is described clearly. The basic principium of fiber-optic acoustic sensor is vividly depicted based on the Michelson-type interferometer.
阐述光纤相位调制机理，结合迈克尔逊型干涉结构探讨光纤声传感的基本思想和原理。
Ti: LiNbO3 phase modulator is the key device in closed-loop sawtooth modulation fiber-optic gyroscope.
铌酸锂相位调制器是实现锯齿波调制闭环光纤陀螺的关键器件。
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