掺铒光波导放大器的增益特性研究

1.电子科技大学光电子技术系宽带光纤传输与系统国家重点实验室,成都,610054;江汉石油学院数理系,荆州,434102

2.电子科技大学光电子技术系宽带光纤传输与系统国家重点实验室,成都,610054

3.电子科技大学光电子技术系宽带光纤传输与系统国家重点实验室,成都,610054

4.电子科技大学光电子技术系宽带光纤传输与系统国家重点实验室,成都,610054;西南技术物理研究所,成都,610041

Studies on Gain Characteristics of Erbium-doped Optical Waveduide Amplifiers

本文用重叠因子的方法研究了980 nm波段泵浦的掺铒光波导放大器.得到了其增益的隐式解析解,在此基础上得到了泵浦阈值功率的解析表达式.详细讨论了铒掺杂浓度、泵浦功率对放大器增益的影响.

[1]	Nvkolak G et al.Systems evaluation of an Er3+-doped planar waveguide amplifier [J].IEEE Photonics Technol.Lett.,1993,5(10): 1185～1187
[2]	Shooshtari A et al.Yb3+ sensitized Er3+-doped waveguide amplifiers: a theoretical approach [C].SPIE..1998,3278:149～165
[3]	Choi Y B,Cho S H.Er-Al codoped silicate planar light waveguide-type amplifier fabricated by radio-frequency sputtering [J].Optics.Lett.,2000,25(4): 263～265
[4]	Fabrizio Di Pasquale,Maurizio Zoboli.Analysis of erbium-doped waveguide amplifiers by a full-vectorial finiteelement method [J].IEEE J.Lightwave Technol,1993,11(10): 1565～1573
[5]	Federico Caccavale et al.A numerical study of erbium doped active LiNbO3 waveguides by the beam propagation method [J].IEEE J.Lightwave Technol,1997,15(12): 2294～2299
[6]	Vermelho M V D et al.Simple and accurate procedure for modeling erbium-doped waveguide amplifiers with high concentration [J].IEEE J.Lightwave Technol,2000,18(3): 401～407
[7]	Giles C R,Desurvire E.Modeling erbium-doped fiber amplifiers [J].J.Lightwave Technol,1991,9(3): 271～283
[8]	Rebolledo M A.Jarabo S.Erbium-doped silica fiber modeling with overlapping factors [J].Appl.Opt.,1994,33(18):5585～5593
[9]	Snoeks E.Kik P G,Polman A.Concentration quenching in erbium-implanted alkali-silica glasses [J].Opt.Mater.,1996.5(1): 159～167
[10]	.陈海燕,刘水智高浓度Er3+/Yb3+掺杂硅酸盐玻璃波导放大器的增益特性研究[J].量子电子学报,8(5):391

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