Title :
Balanced Receiver based Optical Beat Noise Suppression in WDM/SCM PON Optical Links
Author :
Won, Yong-Yuk ; Kwon, Hyuk-Choon ; Nguyen, Lim ; Jung, Eui-Suk ; Kim, Byung-Whi ; Han, Sang-Kook
Author_Institution :
Department of Electrical and Electronic Engineering, Yonsei University 134 Shinchon-Dong, Seodaemun-Gu, Seoul, 120-749, Korea Phone: 82-2-2123-4016 Fax: 82-2-364-4016 Email: bluejerry@yonsei.ac.kr
Abstract :
We experimentally demonstrate the proposed scheme using balanced receiver and MZM for OBN reduction. Unlike the reported methods, this scheme reduces OBN at CO not at ONU in WDM/SCM PON. EVM of 32QAM signal with 10Mbps is measured in case that ONUs are 2channels. The EVM of 4% is obtained through the proposed scheme implementation.
Keywords :
Optical feedback; Optical fiber communication; Optical mixing; Optical modulation; Optical network units; Optical noise; Optical receivers; Optical transmitters; Passive optical networks; Wavelength division multiplexing;
Conference_Titel :
Microwave Photonics, 2005. MWP 2005. International Topical Meeting on
Print_ISBN :
89-950043-3-9
DOI :
10.1109/MWP.2005.203568
