F. Ouellette, Jin Huang, Shucheng Liu, Jianfeng Li
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引用次数: 0
Abstract
We propose and demonstrate a referencing scheme for dual-wavelength differential detection of tilted fiber Bragg grating sensors that compensates for drift in the laser diode wavelength and dynamic chirp, and results in 40 fm rms stability, and a refractive index change limit of detection of $3 \times 10 ^{-6}$.
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