Title :
Using external-injected RSOA for wavelength-tunable laser in long reach WDM-PON
Author :
Yeh, C.H. ; Chow, C.W. ; Wang, C.H. ; Shih, F.Y. ; Wu, Y.F. ; Chi, S.
Author_Institution :
Inf. & Commun. Labs., Ind. Technol. Res. Inst., Hsinchu, Taiwan
Abstract :
We investigate a simple wavelength-tunable fiber laser based on optical-injection RSOA in each ONU for uplink transmission in long reach WDM-PON. And the proposed fiber laser can be directly modulated at 1.25 and 2.5 Gb/s.
Keywords :
fibre lasers; laser tuning; optical fibre amplifiers; optical fibre networks; semiconductor optical amplifiers; wavelength division multiplexing; RSOA; bit rate 1.25 Gbit/s; bit rate 2.5 Gbit/s; fiber laser; long reach WDM-PON; optical injection; optical network unit; reflective semiconductor optical amplifiers; uplink transmission; wavelength tuning; Fiber lasers; Laser modes; Laser tuning; Lasers and electrooptics; Optical filters; Optical network units; Optical transmitters; Passive optical networks; Power generation; Tunable circuits and devices;
Conference_Titel :
OptoElectronics and Communications Conference, 2009. OECC 2009. 14th
Conference_Location :
Hong Kong
Print_ISBN :
978-1-4244-4102-0
Electronic_ISBN :
978-1-4244-4103-7
DOI :
10.1109/OECC.2009.5217436
