Title
Adaptive Frequency-Domain Equalization for Mode-Division Multiplexed Transmission
Abbreviated Journal Title
IEEE Photonics Technol. Lett.
Keywords
Adaptive equalizers; multiplexing; multiple-input-multiple-output; (MIMO); optical fiber communication; RECEIVERS; Engineering, Electrical & Electronic; Optics; Physics, Applied
Abstract
We propose single-carrier adaptive frequency-domain equalization (SC-FDE) for mode-division multiplexed transmission. A two-mode fiber long haul transmission system is simulated. The performances of both FDE and time-domain equalization (TDE) are verified and compared. The FDE approach reduces the computational complexity significantly compared to the TDE while maintaining the same performance. For a two-mode transmission of 2000 km, FDE decreases the complexity by a factor of as much as 77 compared with TDE at the expense of a large memory length of 2048 that may require higher hardware complexity. The dynamic response of the adaptive equalizer is simulated by using a mode scrambler. FDE achieves the same tracking speed as TDE.
Journal Title
Ieee Photonics Technology Letters
Volume
24
Issue/Number
21
Publication Date
1-1-2012
Document Type
Article
Language
English
First Page
1918
Last Page
1921
WOS Identifier
ISSN
1041-1135
Recommended Citation
"Adaptive Frequency-Domain Equalization for Mode-Division Multiplexed Transmission" (2012). Faculty Bibliography 2010s. 2257.
https://stars.library.ucf.edu/facultybib2010/2257
Comments
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