Study on the bend characteristics of single mode-multimode-single mode optical fiber structure |
| |
| Authors: | Lijun Li Xuemei YuanNongliang Sun Hongbing ZhangYongzheng Lai Xu ZhangMaoyong Cao |
| |
| Affiliation: | College of Information and Electrical Engineering, Shandong University of Science and Technology, Qingdao, Shandong 266590, China |
| |
| Abstract: | In this paper, the bend characteristics of the single mode-multimode-single mode (SMS) fiber structure are experimentally investigated. SMS fiber structure is very sensitive to the bend. The central wavelength shifts to shorter wavelength with the increasing of fiber bend angle. The central wavelength shift changes with the changing of multimode fiber(MMF) bend section length. The shorter bend MMF has higher sensitivity to the bend angle. |
| |
| Keywords: | SMS fiber structure Bend characteristics Optical fiber sensing technology |
| 本文献已被 ScienceDirect 等数据库收录！ |
