与同类光纤声传感器相比，有更高的声光转换效率。
Compared to available fiber optic acoustic sensors, this sensor gives more efficient output induced by acoustic pressure.
基于微分干涉仪原理，建立了一套新型光纤声传感器系统。
Based on the principle of the differentiating interferometer, a novel optical fiber sound sensor was presented.
基于微分干涉仪原理，建立了一套新型光纤声传感器系统。
Based on the principle of the differentiating interferometer, a novel optical fiber sound sensor was presented.
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