The research of multi-parameter sensor based on two-mode highly birefringent photonic crystal fibers

摘要：

Two-mode highly birefringent optical fibers support two spatial modes. The two spatial modes can be used to set up two detectors. The birefringence would change with the variety of environment. Therefore, two-mode highly birefringent optical fibers can sense two parameters synchronously. A finite element method (FEM) was used to numerically calculate the distribution of pressure, distribution of temperature and the birefringence variety versus pressure and temperature in two-mode highly birefringent photonic crystal fibers. Based on the single parameter sensor, the muti-parameter sensor was analyzed. The results show that the muti-parameter sensor can measure pressure and temperature synchronously.

关键词： fiber and waveguide optics muti-parameter sensor photonic crystal fiber two-mode highly birefringent fiber

作者: Ke Wen Rong Wang Jingyuan Wang Jianhua Li

作者单位: Institute of Communications Engineering,PLA University of Science and Technology,Nanjing,Jiangsu,China,210007

会议类型: 国际会议

会议名称: 2008亚太光通信会议(Asia-Pacific Optical Communications 2008)

会议地点: 杭州

会议语种:英文

在线出版日期: 2008-10-26（万方平台首次上网日期，不代表论文的发表时间）