DocumentCode :
2753958
Title :
Multi-band UWB signals transmission improvement due to pre-emphasis in LR-PONs using DMLs
Author :
Fonseca, Daniel D. ; Morgado, José A P ; Cartaxo, Adolfo V T
Author_Institution :
Nokia Siemens Networks S. A., Amadora, Portugal
fYear :
2011
fDate :
9-13 Oct. 2011
Firstpage :
941
Lastpage :
942
Abstract :
The impact of pre-emphasis on the performance of multi-band OFDM-UWB signals in LR-PONs using directly modulated lasers is evaluated. BER improvement from 10-4 to less than 10-6 is experimentally observed after 100 km of SSMF.
Keywords :
OFDM modulation; distributed feedback lasers; error statistics; optical communication equipment; passive optical networks; quantum well lasers; BER; DML; LR-PON; OFDM; SSMF; directly modulated laser; distance 100 km; long-reach passive optical networks; multiband UWB signals transmission; Bandwidth; Bit error rate; OFDM; Optical fibers; Optical filters; Optical receivers; directly modulated laser; long-reach passive optical networks; orthogonal frequency division multiplexing;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Photonics Conference (PHO), 2011 IEEE
Conference_Location :
Arlington, VA
Print_ISBN :
978-1-4244-8940-4
Type :
conf
DOI :
10.1109/PHO.2011.6110870
Filename :
6110870
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=2753958
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