Fiber-optic temperature sensing based on LPFG fabricated with heat-shrinkable tube and screw

摘要：

We propose a fiber-optic temperature sensing method based on a long period fiber grating induced by a heat-shrinkable tube and a metric screw. Our proposed technique employs the relationship between temperature and LPFG insertion loss, and we estimate the loss change using an OTDR.

作者: Yasuhiro TSUTSUMI Hisashi YAMAMOTO Yuji MIYOSHI Masaharu OHASHI

作者单位: Osaka Prefecture University 1-1 Gakuen-cho, Naka-ku, Sakai, Osaka, 599-8531 Japan

会议类型: 国际会议

会议名称: Asia Communications and Photonics Conference and Exhibition(2010亚洲光纤通信与光弹博览会及研讨会 ACP 2010)

会议地点: 上海

会议语种:英文

页码: 647-648

在线出版日期: 2010-12-08（万方平台首次上网日期，不代表论文的发表时间）