Translator Disclaimer
Paper
16 May 2008 Correlation-based distributed measurement of SBS-generated dynamic grating spectrum in a polarization-maintaining fiber
Author Affiliations +
Proceedings Volume 7004, 19th International Conference on Optical Fibre Sensors; 70046P (2008) https://doi.org/10.1117/12.801325
Event: 19th International Conference on Optical Fibre Sensors, 2008, Perth, WA, Australia
Abstract
The distribution of temperature-induced changes in Brillouin frequency shift and that of birefringence-determined frequency deviation in the spectrum of SBS-generated dynamic grating in a PMF have been measured with 1.2-meter spatial resolution and 110-meter measurement range. Synchronously controlled sinusoidal frequency-modulations are applied into two laser sources that are used for pump (probe) light and readout light, respectively, enabling distributed generation and detection of the dynamic grating.
© (2008) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Weiwen Zou, Zuyuan He, Kwang-Yong Song, and Kazuo Hotate "Correlation-based distributed measurement of SBS-generated dynamic grating spectrum in a polarization-maintaining fiber", Proc. SPIE 7004, 19th International Conference on Optical Fibre Sensors, 70046P (16 May 2008); https://doi.org/10.1117/12.801325
PROCEEDINGS
4 PAGES


SHARE
Advertisement
Advertisement
Back to Top