標題: Self-protection multi-ring-architecture fiber sensing system
作者: Wang, C. H.
Yeh, C. H.
Shih, F. Y.
Chow, C. W.
Hsu, K. C.
Lai, Y.
Chi, S.
光電工程學系
Department of Photonics
關鍵字: fiber sensor;self-healing;FBG;multi-ring
公開日期: 2008
摘要: In this investigation, we propose and experimentally investigate a simply self-restored ring-based fiber Bragg grating (FBG) based sensor system. This proposed multi-ring passive sensing architecture is without any active components in the entire network. In this experiment, the network survivability and capacity for the multi-point sensor systems are also enhanced. Besides, the tunable laser source (TLS) is adopted in central office (CO) for FBG sensing. The survivability of a eight-point FBG sensor is examined and analyzed. Due to the passive sensor network, the cost-effective and intelligent sensing system is entirely centralized by CO. As a result, the experimental results show that the proposed system can assist the reliable FBG sensing network for a large-scale and multi-point architecture.
URI: http://hdl.handle.net/11536/30564
ISBN: 978-0-87849-378-4
ISSN: 1022-6680
期刊: MULTI-FUNCTIONAL MATERIALS AND STRUCTURES, PTS 1 AND 2
Volume: 47-50
起始頁: 793
結束頁: 796
Appears in Collections:Conferences Paper