DocumentCode
450177
Title
Penalty-free transmission of multilevel 240 Gbit/s RZ-DQPSK-ASK using only 40 Gbit/s equipment
Author
Tokle, Torger ; Serbay, Murat ; Geng, Yan ; Jensen, Jesper Bevensee ; Rosenkranz, Wener ; Jeppesen, Palle
Author_Institution
Tech. Univ. Denmark, Lyngby, Denmark
Volume
6
fYear
2005
fDate
25-29 Sept. 2005
Firstpage
11
Abstract
Combining four-level phase modulation with binary amplitude modulation and polarisation multiplexing at 40 Gbaud, we present the first experimental implementation of 240 Gbit/s RZ-DQPSK-ASK. We demonstrate transmission over a 50 km fibre span without sensitivity degradation.
Keywords
amplitude shift keying; differential phase shift keying; multiplexing; optical communication equipment; optical fibre communication; optical fibre polarisation; optical modulation; quadrature phase shift keying; 40 Gbit/s; 40-Gb/s equipment; 50 km; RZ-DQPSK-ASK; binary amplitude modulation; four-level phase modulation; optical fibre transmission; penalty-free transmission; polarisation multiplexing;
fLanguage
English
Publisher
iet
Conference_Titel
Optical Communication, 2005. ECOC 2005. 31st European Conference on
Conference_Location
IET
ISSN
0537-9989
Print_ISBN
0-86341-543-1
Type
conf
Filename
1584153
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