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本文提出了一种新颖的对数字式干涉型光纤传感器的条纹进行直接细分的方案 ,研究了实现这一方案的原理和方法 ,与叠栅光栅检测中的条纹直接细分相比 ,细分数得到显著提高
In this paper, a novel scheme of subdivision of the stripe of digital interferometric optical fiber sensor is proposed. The principle and method of realizing the scheme are studied. Compared with the direct subdivision of stripe grating in the grating grating detection, The number has been significantly improved