Title :
Study on the displacement sensor based on FBG
Author :
He, Jun ; Dong, Huijuan ; Zhang, Guangyu
Author_Institution :
School of Mechatronics Engineering, Harbin Institute of Technology, China, 150001
Abstract :
A new kind of FBG displacement sensor is developed which can be temperature self-compensation. Experiments were carried out to validate characters of the sensor which has good linearity and repetition.The displacement resolution is 0.01mm, and the correlation coefficient is within 0.9999. The sensor is fit for the optical sensing system.
Keywords :
Bragg gratings; Capacitive sensors; Condition monitoring; Fiber gratings; Helium; Optical fiber sensors; Optical sensors; Probes; Springs; Temperature sensors;
Conference_Titel :
Communications and Photonics Conference and Exhibition (ACP), 2009 Asia
Conference_Location :
Shanghai, China
Print_ISBN :
978-1-55752-877-3
Electronic_ISBN :
978-1-55752-877-3
