DocumentCode
378499
Title
Impact of gain-flattening-filter ripple in long-haul WDM systems
Author
Bakhshi, B. ; Vaa, M. ; Golovchenko, E.A. ; Li, H. ; Harvey, G.T.
Author_Institution
TyCom Labs., Eatontown, NJ, USA
Volume
3
fYear
2001
fDate
2001
Firstpage
448
Abstract
We present a detailed study of the impact of fiber-Bragg-grating gain-flattening-filter ripple in a 28 nm, 64×12.3 Gb/s WDM loop transmission experiment up to 6050 km. For 1 RAD CRZ modulation format and a ripple period equivalent to half the bit-rate, we show that the ripple-induced Q-factor penalty is about 0.2 dB per dB intrachannel integrated gain ripple.
Keywords
Bragg gratings; Q-factor; equalisers; optical communication equipment; optical fibre filters; wavelength division multiplexing; 12.3 Gbit/s; 28 nm; 6050 km; CRZ modulation format; WDM loop transmission experiment; bit-rate; fiber-Bragg-grating; gain equalization; gain-flattening-filter ripple; long-haul WDM systems; ripple period; ripple-induced Q-factor penalty; Bandwidth; Delay; Erbium-doped fiber amplifier; Filters; Laboratories; Optical modulation; Optical transmitters; Page description languages; Performance gain; Wavelength division multiplexing;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Communication, 2001. ECOC '01. 27th European Conference on
Print_ISBN
0-7803-6705-7
Type
conf
DOI
10.1109/ECOC.2001.989709
Filename
989709
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