1 September 1999 Minimization of interferometric noise in a fibre Bragg grating sensor using a tunable laser and a first derivative interrogation technique
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Proceedings Volume 3746, 13th International Conference on Optical Fiber Sensors; 374623 (1999) https://doi.org/10.1117/12.2302065
Event: 13th International Conference on Optical Fiber Sensors, 1999, Kyongju, Korea, Republic of
Abstract
Modulation characteristics of unwanted interferometric signals (interferometric noise) in a fibre Bragg grating sensor using a tunable laser and a first derivative interrogation technique are investigated. It is found that the wavelength detection error can be reduced significantly by proper modulation of the laser wavelength.
© (1999) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
C. C. Chan, C. C. Chan, } "Minimization of interferometric noise in a fibre Bragg grating sensor using a tunable laser and a first derivative interrogation technique", Proc. SPIE 3746, 13th International Conference on Optical Fiber Sensors, 374623 (1 September 1999); doi: 10.1117/12.2302065; https://doi.org/10.1117/12.2302065
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