[in Chinese]. Optical Fiber Sensor for Use in Strain Measurement of Large Structures[J]. Chinese Journal of Lasers, 1995, 22(10): 761
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In this paper,a new class of comb-shaped optical fiber sensor is described.Thelinear relation between transmission power and strain of the sensor is introduced.Experimental result of the sensor is in agreement with the theory.In the meantime,singularity, stability,and reproducibility of the sensor are studied.