A Novel Distributed Optical Fiber Sensing System Based on Parallel Computing

摘要：

　　A new Brillouin optical time domain reflectometry (BOTDR) based on parallel computing method to extract the spontaneous Brillouin scattering spectra is proposed.By use of parallel computing method,the speed of digital signal processing unit in the new BOTDR can be improved by more than 40 times,which benefits dynamic measurement of the temperature and/or strain along the fiber under test.

关键词： sensing system temperature monitoring parallel computing Brillouin spectra

作者: Lidong Lu Yun Liang Binglin Li Jinghong Guo

作者单位: China Electric Power Research Institute Nanjing, 210003, China

会议类型: 国际会议

会议名称: 2012 2nd International Conference on Computer and Information Applications(ICCIA2012)(2012第二届计算机和信息应用国际会议)

会议地点: 太原

会议语种:英文

页码: 773-776

在线出版日期: 2012-12-08（万方平台首次上网日期，不代表论文的发表时间）