DocumentCode
1650969
Title
Optical SNR degradation due to stimulated Raman scattering in dual-band WDM transmission systems and its compensation by optical level management
Author
Hoshida, T. ; Terahara, T. ; Kumasako, J. ; Onaka, H.
Author_Institution
Fujitsu Labs. Ltd., Kawasaki, Japan
Volume
1
fYear
1999
Firstpage
342
Abstract
We investigated the optical SNR penalty due to the Raman effects among WDM channels in dual-band repeated transmission, where a 5.8 dB penalty is predicted after 64-WDM 500-km transmission over SMF. We propose a penalty compensation technique and demonstrate its effectiveness.
Keywords
compensation; optical fibre networks; stimulated Raman scattering; telecommunication network management; wavelength division multiplexing; 5.8 dB; 500 km; compensation; dual-band WDM transmission systems; dual-band repeated transmission; optical SNR degradation; optical SNR penalty; optical level management; penalty compensation technique; stimulated Raman scattering; Degradation; Dual band; Fiber nonlinear optics; L-band; Nonlinear optics; Optical pumping; Optical scattering; Raman scattering; Stimulated emission; Wavelength division multiplexing;
fLanguage
English
Publisher
ieee
Conference_Titel
Communications, 1999. APCC/OECC '99. Fifth Asia-Pacific Conference on ... and Fourth Optoelectronics and Communications Conference
Conference_Location
Beijing, China
Print_ISBN
7-5635-0402-8
Type
conf
DOI
10.1109/APCC.1999.824543
Filename
824543
Link To Document