Title :
Raman Amplification Based Bidirectional WDM-PON Using Spectrum Sliced ASE Upstream Source Recycling Residual Raman Pump
Author :
Lee, Ju Han ; Kim, Chul Han ; Han, Young-Geun ; Lee, Sang Bae
Author_Institution :
Photonics Research Center, Korea Institute of Science and Technology (KIST), 39-1 Hawolgok-Dong, Seongbuk-Ku, Seoul 136-791, Republic of Korea TEL: +82 2 958 5719 FAX: +82 2 958 5709 Email: j.h.lee@ieee.org
Abstract :
We propose a novel WDM PON scheme based on distributed Raman amplification and broadband erbium ASE source generation by recycling residual Raman pump, which features fully bidirectional transmission, relaxed signal power margin, and active optical source free subscriber units. Error-free transmission over a 25 km SMF is readily achieved at 622 Mbit/s.
Keywords :
Light sources; Optical attenuators; Optical filters; Optical network units; Optical pumping; Optical receivers; Passive optical networks; Recycling; Stimulated emission; Wavelength division multiplexing;
Conference_Titel :
Optical Communications, 2006. ECOC 2006. European Conference on
Conference_Location :
Cannes, France
Print_ISBN :
978-2-912328-39-7
Electronic_ISBN :
978-2-912328-39-7
DOI :
10.1109/ECOC.2006.4801084
