Title :
160-Gb/s polarization-multiplexed 16-QAM long-haul transmission over 3,123 km using digital coherent receiver with digital PLL based frequency offset compensator
Author :
Kobayashi, T. ; Sano, A. ; Masuda, H. ; Ishihara, K. ; Yoshida, E. ; Miyamoto, Y. ; Yamazaki, H. ; Yamada, T.
Author_Institution :
NTT Network Innovation Labs., NTT Corp., Yokosuka, Japan
Abstract :
We demonstrate 160-Gb/s PDM 16-QAM single channel transmission over the longest distance yet to be reported, of 3123.9 km. The coherent receiver employs a frequency offset compensator based on a digital PLL.
Keywords :
optical receivers; phase locked loops; quadrature amplitude modulation; bit rate 160 Gbit/s; digital PLL based frequency offset compensator; digital coherent receiver; polarization-multiplexed QAM long-haul transmission; single channel transmission; Frequency; High speed optical techniques; Optical fiber polarization; Optical modulation; Optical polarization; Optical receivers; Optical signal processing; Optical transmitters; Phase locked loops; Stimulated emission;
Conference_Titel :
Optical Fiber Communication (OFC), collocated National Fiber Optic Engineers Conference, 2010 Conference on (OFC/NFOEC)
Conference_Location :
San Diego, CA
Electronic_ISBN :
978-1-55752-884-1
