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Proceedings Paper

Measurement of Brillouin frequency shift distribution in PLC by Brillouin optical correlation domain analysis
Author(s): Kazuo Hotate; Ryuji Watanabe; Zuyuan He; Masato Kishi
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Paper Abstract

We have measured Brillouin frequency shift distribution in a planar lightwave circuit (PLC) by Brillouin optical correlation domain analysis (BOCDA). We have made an experimental system specialized for the measurement of PLC, realizing spatial resolution of 5.9mm with standard deviation of 0.34MHz in Brillouin frequency shift (BFS) measurement. From the data obtained in the experiments, we have found that the BFS distribution shape along the waveguide corresponds to its route pattern in the PLC.

Paper Details

Date Published: 26 October 2012
PDF: 4 pages
Proc. SPIE 8421, OFS2012 22nd International Conference on Optical Fiber Sensors, 8421CE (26 October 2012); doi: 10.1117/12.2012653
Show Author Affiliations
Kazuo Hotate, The Univ. of Tokyo (Japan)
Ryuji Watanabe, The Univ. of Tokyo (Japan)
Zuyuan He, Shanghai Jiao Tong Univ. (China)
Masato Kishi, The Univ. of Tokyo (Japan)


Published in SPIE Proceedings Vol. 8421:
OFS2012 22nd International Conference on Optical Fiber Sensors
Yanbiao Liao; Wei Jin; David D. Sampson; Ryozo Yamauchi; Youngjoo Chung; Kentaro Nakamura; Yunjiang Rao, Editor(s)

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