Double-Sided Polishing Long Period Fiber Grating Sensors for Measuring Liquid Refractive Index

摘要：

A new liquid refractive index sensor using double-sided polishing long-period fiber grating is presented. The influence of residual cladding thickness on the sensitivity of measuring liquid refractive index is investigated. Experimental results show that well-controlled polishing parameters can significantly increase the sensitivity. The sensitivity of -143.396 nm/RIU can be obtained.

关键词： (060.2370) fiber optical sensors (240.5450) polishing

作者: Chuen-Lin Tien Tsai-Wei Lin Hung-Yi Hsu Wen-Feng Liu

作者单位: Department of Electrical Engineering, Feng Chia University, 100, Wenhwa Rd., .Taichung , Taiwan, 407 epartment of Technical Management, Chung Hua University, 707, Sec.2, WuFu Rd., Hsinchu, Taiwan 300

会议类型: 国际会议

会议名称: ACP2009亚太光纤通信与光电国际会议

会议地点: 上海

会议语种:英文

页码: 1-2

在线出版日期: 2009-11-01（万方平台首次上网日期，不代表论文的发表时间）