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用独特设计制作的双光纤束,配以高灵敏光电二极管和单板机,可使干涉型光纤传感器在不增加传感臂长度条件下,提高灵敏度四倍。
The uniquely designed dual fiber bundle, coupled with highly sensitive photodiodes and single-board machines, enables interferometric fiber-optic sensors to increase sensitivity four-fold without increasing the sensing arm length.