High performance 1.55μm polarisation-insensitive semiconductor optical amplifier based on low-tensile-strained bulk GaInAsP

被引:51
作者
Emery, JY
Ducellier, T
Bachmann, M
Doussiere, P
Pommereau, F
Ngo, R
Gaborit, F
Goldstein, L
Laube, G
Barrau, J
机构
[1] Alcatel Alsthom Rech, Alcatel Corp Res Ctr, F-91460 Marcoussis, France
[2] Alcatel Telecom Res Ctr, D-70435 Stuttgart, Germany
[3] Inst Natl Sci Appl, CNRS, Phys Solides Lab, F-31077 Toulouse, France
关键词
semiconductor junction lasers; fibre amplifiers;
D O I
10.1049/el:19970703
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
High performance, polarisation-independent semiconductor optical amplifiers based on low-tensile-strained separate confinement heterostructures and integrated with a double core taper have been realised. Fibre-to-fibre gain as large as 29dB, with TE-TM polarisation sensitivity as low as 0.3dB and an output saturation power of similar to 9dBm are currently achieved.
引用
收藏
页码:1083 / 1084
页数:2
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