Title :
Simultaneous ER enhancement and light reuse scheme for RSOA-based wdm-PONs
Author :
Yang, Chung-Liang ; Lee, San-Liang ; Hsieh, Ting-Lin
Author_Institution :
Dept. of Electr. Eng., Tamkang Univ., Tamsui, Taiwan
Abstract :
A simultaneous extinction-ratio enhancement and light reuse scheme was proposed for RSOA-based WDM-PONs to enhance 10/1.25-Gbps downstream and upstream transmissions. This scheme greatly reduces the power penalty for both downstream and upstream transmissions.
Keywords :
optical fibre networks; semiconductor optical amplifiers; wavelength division multiplexing; ER enhancement; RSOA-based WDM-PON; bit rate 1.25 Gbit/s; bit rate 10 Gbit/s; downstream transmission; extinction-ratio enhancement; light reuse scheme; passive optical network; reflective semiconductor optical amplifier; upstream transmission; wavelength division multiplexing; Channel spacing; Chirp modulation; Erbium; Optical filters; Optical modulation; Optical network units; Optical propagation; Optical saturation; Passive optical networks; Wavelength division multiplexing;
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.2009.5214428
