24 September 1996 Source synthesis in white-light interferometric fiber sensor
Author Affiliations +
Proceedings Volume 2895, Fiber Optic Sensors V; (1996) https://doi.org/10.1117/12.252164
Event: Photonics China '96, 1996, Beijing, China
Abstract
White-light source synthesis technique has been demonstrated in a 1.3 micrometer all-fiber Michelson interferometer for the first time to our knowledge. The optimal wavelengths of the two sources are 1.3 micrometer and 1.55 micrometer, respectively. The minimum signal to noise ratio required by the system SNRmin has been reduced by 35 dB in theory and 19 dB in experiment. With the source synthesis technique, the all-fiber interferometer has an improved measurement accuracy based on interference packet modulation and an enhanced stability suitable for in situ application.
© (1996) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Yiwu Tang, Yiwu Tang, Yanbiao Liao, Yanbiao Liao, } "Source synthesis in white-light interferometric fiber sensor", Proc. SPIE 2895, Fiber Optic Sensors V, (24 September 1996); doi: 10.1117/12.252164; https://doi.org/10.1117/12.252164
PROCEEDINGS
7 PAGES


SHARE
Back to Top