Title :
Coherent WDM-PON based on Heterodyne Detection with Digital Signal Processing for Simple ONU Structure
Author :
Narikawa, Satoshi ; Sakurai, Naoya ; Kumozaki, Kiyomi ; Ima, Takamasa
Author_Institution :
NTT Access Network Service Systems Laboratories, NTT Corporation, NTT Makuhari Bldg. 1-6 Nakase, Mihama-ku, Chiba-shi, Chiba, 261-0023 Japan, narikawa.satoshi@ansl.ntt.co.jp
Abstract :
The coherent WDM-PON based on optical heterodyne detection is an attractive way to realize a truly advanced access network. We propose and demonstrate a simple ONU structure; it uses a directly modulated local laser and digital signal processing to reduce heterodyne ONU cost.
Keywords :
Costs; Digital modulation; Digital signal processing; Optical detectors; Optical fiber networks; Optical mixing; Optical modulation; Optical network units; Optical signal processing; Passive optical networks;
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.2006.4801085
