.Temperature and strain sensing characteristics of the tilted fiber Bragg grating[J].Optoelectronics Letters,2010,6(5): Temperature and strain sensing characteristics of the tilted fiber Bragg grating 张卫华 School of Electronics Information and Communications Engineering, Tianjin University of Technology； Key Laboratory of Optoelectronic Information Science and Technology, Ministry of Education, Institute of Modern Optics, Nankai University； Abstract:       Theoretical and experimental studies on the tilted fiber Bragg grating (TFBG) temperature and strain sensing characteristics are conducted. The TFBG is stuck to the surface of the beam along the axis direction. When the free end of the beam is forced, both the strain and temperature will induce wavelength shifts. The temperature characteristic of TFBG cladding modes is similar to that of the core mode while the strain characteristics of TFBG core mode and cladding modes are different. A novel me... Hits: 4532 Download times: 255 View Full Text    Download reader