Title :
Fault location for fiber links in PON by means of FSF fiber laser and FBGs
Author :
Nianyu Zou ; Namihira, Voshinori
Author_Institution :
Dalian Politech. Univ., Dalian
Abstract :
A novel fault location method for fiber links in PON is proposed based on heterodyne detection. Experiments were demonstrated by using a self-developed wavelength tunable FSF fiber laser and FBGs with different reflective wavelengths.
Keywords :
Bragg gratings; fibre lasers; fibre optic sensors; heterodyne detection; laser feedback; laser tuning; optical communication equipment; optical fibre networks; optical fibres; reflectivity; FBG; fault location; fiber laser; fiber links; frequency-shifted feedback laser; heterodyne detection; passive optical fiber networks; reflective wavelengthes; wavelength tunable laser; Erbium-doped fiber lasers; Fault location; Fiber lasers; Frequency; Optical fiber devices; Optical fiber polarization; Optical network units; Passive optical networks; Semiconductor lasers; State feedback;
Conference_Titel :
Optical Fiber Communication and Optoelectronics Conference, 2007 Asia
Conference_Location :
Shanghai
Print_ISBN :
978-0-9789217-2-9
Electronic_ISBN :
978-0-9789217-2-9
DOI :
10.1109/AOE.2007.4410776