DocumentCode
1796047
Title
Mitigation of pattern effect in semiconductor optical amplifier by feed-forward gain clamped current injection
Author
Hisano, D. ; Maruta, Akihiro ; Kitayama, Ken-ichi
Author_Institution
Grad. Sch. of Eng., Osaka Univ., Suita, Japan
fYear
2014
fDate
6-10 July 2014
Firstpage
720
Lastpage
722
Abstract
A simple feed-forward gain clamped current injection technique for pattern effect suppression in semiconductor optical amplifier is applied for on-off-keyed or quadrature-amplitude-modulated signal amplification. The performance is evaluated for 10.0 Gsps systems by numerical simulation.
Keywords
feedforward; optical information processing; quadrature amplitude modulation; semiconductor optical amplifiers; feed-forward gain clamped current injection; numerical simulation; on-off-keyed signal amplification; pattern effect suppression; quadrature-amplitude-modulated signal amplification; semiconductor optical amplifier; Charge carrier density; Degradation; Optical filters; Optical transmitters; Q-factor; Quadrature amplitude modulation; Semiconductor optical amplifiers;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Fibre Technology, 2014 OptoElectronics and Communication Conference and Australian Conference on
Conference_Location
Melbourne, VIC
Type
conf
Filename
6888245
Link To Document