|
|||||
|
|
Stimulated Brillouin scattering as the referencing mechanism of an optical fibre intensity sensor |
|
| Authors: | JM Baptista JM Marques S Santos MB Marques |
| Institution: | a INESC Porto, Rua do Campo Alegre 687, 4169-007 Porto, Portugal b Dep. de Engenharia Electrotécnica, ISEP, Rua Dr. António Bernadino de Almeida 431, 4200-072 Porto, Portugal c Dep. de Física, FCUP, Rua do Campo Alegre 687, 4169-007 Porto, Portugal d Dep. de Matemática e Engenharias, Universidade da Madeira, Campus da Penteada, 9000-390 Funchal, Portugal |
| Abstract: | An optical fibre intensity sensor referenced by stimulated Brillouin scattering is presented. The optical sensor uses Fresnel reflection signal at the sensor fibre end and employs an adequate relationship between Brillouin and Rayleigh scattering and Fresnel reflection to have a referenced optical fibre intensity sensor addressed in reflection. |
| Keywords: | Stimulated Brillouin scattering Optical fibre sensors |
| 本文献已被 ScienceDirect 等数据库收录！ | |