This paper presents a novel intelligent fiber-optic video surveillance system based on voice-leading, namely take the fiber grating as a trigger leading to intelligently dispatch the video camera (active or dormancy). And to simultaneously receive the video signal and leading signal under a single receiver, make full use of the power difference between the two signals. The proposed method is validated through the experimental system. Experimental results show that the system is error-free for a 30 km transmission.

Date Published: 23 December 2013
PDF: 7 pages
Proc. SPIE 9043, 2013 International Conference on Optical Instruments and Technology: Optoelectronic Devices and Optical Signal Processing, 90430O (23 December 2013); doi: 10.1117/12.2035313

Published in SPIE Proceedings Vol. 9043:
2013 International Conference on Optical Instruments and Technology: Optoelectronic Devices and Optical Signal Processing
Yi Dong; Xiaoyi Bao; Chao Lu; Xiangjun Xin; Xuping Zhang, Editor(s)