[4] DAKIN J P,PRATT D J,BIBBY G W,et al.Distributed optical fiber Raman temperature sensor using a semiconductor light source and detector[J].Electron Lett,1985,21(13):569-570.
[8] GHAFOORI-SHIRAZ H,OKOSHI T.Fault location in optical fibers using optical frequency domain reflectrometry[J].J Lightwave Technol,1986,4(3):316-322.
[9] GARUS D,GOGOLLA T,KREBBER K,et al.Brillouin optical fiber frequency-domain analusis for distributed temperature and strain measurements[J].J Lightwave Technol,1997,15(4):654-662.
[10] FARAHANI M A,GOGOLLA T.Spontaneous Raman scattering in optical fibers with modulated probe light for distributed temperature Raman remote sensing[J].J Lightwave Technol,1999,17(8):1379-1391.