Title :
Fiber Bragg Grating Sensor System in the Application of Guarding against Burglary
Author :
Zhang Hanjun ; Dong Ting
Author_Institution :
Hunan Univ. Of Technol., Zhuzhou, China
Abstract :
In this paper, a scheme for a fiber Bragg grating sensor system in guarding against burglary is put forward. And axial strain sensitivity of the fiber grating against the optical power of reflection and refraction is analyzed. By designing the parameters of the fiber grating and the strain sensing device and choosing the wavelength of the laser, we design a sensing system that can sense the axial strain of the fiber grating. This system has reference value for the application of the Internet of things.
Keywords :
Bragg gratings; fibre optic sensors; axial strain sensitivity; burglary; fiber bragg grating sensor system; optical power reflection; optical power refraction; Fiber gratings; Optical fiber sensors; Strain; Burglary; Fiber Bragg Grating; Optical Sensor; Siphonic The Internet Of Things;
Conference_Titel :
Intelligent System Design and Engineering Application (ISDEA), 2012 Second International Conference on
Conference_Location :
Sanya, Hainan
Print_ISBN :
978-1-4577-2120-5
DOI :
10.1109/ISdea.2012.673
