DocumentCode
1648977
Title
Multimode fiber link equalization by mode filtering via a multisegment photodetector
Author
Patel, K.M. ; Ralph, S.E.
Author_Institution
Georgia Inst. of Technol., Atlanta, GA, USA
Volume
2
fYear
2003
Firstpage
1343
Abstract
For short-haul optical networks, multimode fiber is ideal in regards to ease of use and cost-effectiveness. Unfortunately, modal dispersion in the fiber, can lead to severe intersymbol interference. A multisegment photodetector is used to perform spatially resolved equalization of the channel response. We demonstrate, through measured impulse response and bit error rate, robust performance to variations in channel condition.
Keywords
equalisers; intersymbol interference; optical fibre dispersion; optical fibre filters; optical fibre networks; photodetectors; bit error rate; impulse response; intersymbol interference; modal dispersion; mode filtering; multimode fiber link; multisegment photodetector; short-haul optical network; spatially resolved equalization; Fiber lasers; Filtering; Laser modes; Optical fiber LAN; Optical fiber networks; Optical receivers; Optical scattering; Photodetectors; Surface emitting lasers; Vertical cavity surface emitting lasers;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Symposium Digest, 2003 IEEE MTT-S International
Conference_Location
Philadelphia, PA, USA
ISSN
0149-645X
Print_ISBN
0-7803-7695-1
Type
conf
DOI
10.1109/MWSYM.2003.1212619
Filename
1212619
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