Title :
First demonstration of wavelength conversion of DP-64QAM signal using an improved counter-dithering pump scheme
Author :
Hung Nguyen Tan;Takashi Inoue;Karen Solis-Trapala;Stephane Petitz;Yoichi Oikawaz;Shigehiro Takasakayy;Takeshi Yagiyy;Mark Pelusix;Shu Namiki
Author_Institution :
National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Ibaraki 305-8568, Japan
fDate :
6/1/2015 12:00:00 AM
Abstract :
Wavelength conversion of a 144-Gbit/s DP-64QAM signal is demonstrated for the first time. An improved counter-dithering pump scheme realizes high efficiency and negligible phase noise, resulting in only 1-dB Q-factor penalty at 36-dB output OSNR.
Keywords :
"Optical wavelength conversion","Optical noise","Signal to noise ratio","Phase noise","Q-factor","Radio frequency","Optical pumping"
Conference_Titel :
Opto-Electronics and Communications Conference (OECC), 2015
Electronic_ISBN :
2166-8892
DOI :
10.1109/OECC.2015.7340128
