DocumentCode
1794547
Title
Coherent in-line substitution of OFDM subcarriers using fiber-frequency conversion and free-running lasers
Author
Richter, Thomas ; Schmidt-Langhorst, Carsten ; Elschner, Robert ; Kato, Toshihiko ; Tanimura, Takahito ; Watanabe, Shigetaka ; Schubert, Colja
Author_Institution
Fraunhofer Inst. for Telecommun., Heinrich Hertz Inst., Berlin, Germany
fYear
2014
fDate
9-13 March 2014
Firstpage
1
Lastpage
3
Abstract
We propose and demonstrate a coherent optical field superposition between independent laser sources using fiber frequency conversion and investigate its performance in an OFDM scenario with subcarrier drop and replacement.
Keywords
OFDM modulation; multiplexing; optical communication; optical frequency conversion; OFDM subcarriers; coherent in-line substitution; coherent optical field superposition; fiber-frequency conversion; free-running lasers; independent laser sources; subcarrier drop; subcarrier replacement; Fiber nonlinear optics; Frequency conversion; Modulation; OFDM; Optical fibers;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Fiber Communications Conference and Exhibition (OFC), 2014
Conference_Location
San Francisco, CA
Print_ISBN
978-1-5575-2994-7
Type
conf
DOI
10.1364/OFC.2014.Th5B.6
Filename
6887226
Link To Document