Title :
Optical VPN in PON Based on DPSK Erasing/Rewriting and DPSK/IM formatting using a Single Mach-Zehnder Modulator
Author :
Tian, Yue ; Yi, Lilin ; Tian, Xiangqing ; He, Hao ; Xu, Xinyu ; Su, Yikai ; Leng, Lufeng
Author_Institution :
State Key Lab of Advanced Optical Communication Systems and Networks, Shanghai Jiao Tong University, Shanghai 200240, China
Abstract :
We demonstrate a novel PON scheme enabling optical VPN functionality using DPSK/IM format. DPSK is used for downstream and upstream traffic, while IM is superimposed on the DPSK signal for VPN traffic.
Keywords :
Differential quadrature phase shift keying; Intensity modulation; Optical buffering; Optical fiber networks; Optical interferometry; Optical modulation; Optical network units; Passive optical networks; Telecommunication traffic; Virtual private 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.2006.4801122
