DocumentCode
2163748
Title
Spectrum-narrowing tolerant 171-Gbit/s PDM-16QAM transmission over 1,200 km using maximum likelihood sequence estimation
Author
Horikoshi, Kento ; Kobayashi, Takehiko ; Yamanaka, S. ; Yamazaki, Etsushi ; Sano, Akihide ; Yoshida, Erika ; Miyamoto, Yutaka
Author_Institution
NTT Network Innovation Labs., NTT Corp., Yokosuka, Japan
fYear
2011
fDate
18-22 Sept. 2011
Firstpage
1
Lastpage
3
Abstract
We successfully demoustrate PDM-16-QAM transmission over 1200 km, by using a novel receiver architecture composed of a spectrum-narrowed adaptive-filter and maximum-likelihood sequence estimators. The architecture contributes 300-km of distance extension.
Keywords
adaptive filters; maximum likelihood estimation; multiplexing; quadrature amplitude modulation; bit rate 171 Gbit/s; distance 1200 km; maximum likelihood sequence estimation; maximum-likelihood sequence estimators; receiver architecture; spectrum-narrowed adaptive-filter; spectrum-narrowing tolerant PDM-16QAM transmission; Finite impulse response filter; Maximum likelihood estimation; Optical fibers; Optical filters; Optical receivers; Optical signal processing;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Communication (ECOC), 2011 37th European Conference and Exhibition on
Conference_Location
Geneva
ISSN
Pending
Print_ISBN
978-1-4577-1918-9
Type
conf
Filename
6066142
Link To Document