Physical model of OEIC-compatible lateral current injection lasers - 文章详情页

作者：

Sargent, E.H. (Sargent, E.H..) | Tan, G.-L. (Tan, G.-L..) | Xu, J.M. (Xu, J.M..)

收录：

Scopus

摘要：

We.　employ　two-dimensional　(2-D)　self-consistent　hysical　modeling　of　a　particularly　promising　lateral　current　injection　laser　reported　recently　in　the　literature　to　gain　insight　into　the　physical　mechanisms　governing　the　operation　of　this　family　of　devices.　We　demonstrate　the　substantial　benefits　to　be　obtained　from　improved　hole　injection　facilitated　by　relatively　light　p-type　doping　of　barrier　layers;　from　lateral　shifting　of　the　transverse　junction　to　improve　the　overlap　between　the　photon　field　and　material　gain;　and　from　creating　a　lateral　heterobarrier　via　quantum-well　intermixing　in　order　to　confine　carriers　in　the　lateral　direction.　We　find　that　with　a　number　of　relatively　minor　physically　motivated　modifications　to　existing　fabrication　processes,　lateral　injection　lasers　have　the　potential　to　exhibit　greatly　improved　performance　characteristics　and　to　realize　thereby　their　tremendous　potential　as　enablers　of　optoelectronic　integrated　circuits　and　novel　device　structures.

关键词：

Charge carrier processes; Integrated optoelectronics; Modeling; Optoelectronic devices; Semiconductor lasers; Spontaneous emission; Stimulated emission

作者机构：

[ 1 ] [Sargent, E.H.]Dept. of Elec. and Comp. Engineering, University of Toronto, Toronto, Ont. M5S 1A4, Canada
[ 2 ] [Sargent, E.H.]Queen's University, Canada
[ 3 ] [Sargent, E.H.]Dept. of Elec. and Comp. Engineering, University of Toronto, Canada
[ 4 ] [Sargent, E.H.]Advanced Technology Laboratories, Bell-Northern Research, Canada
[ 5 ] [Tan, G.-L.]Dept. of Elec. and Comp. Engineering, University of Toronto, Toronto, Ont. M5S 1A4, Canada
[ 6 ] [Tan, G.-L.]Department of Engineering Physics, Qinghua University, China
[ 7 ] [Tan, G.-L.]Department of Electrical Engineering, Beijing Polytechnic University, Beijing, China
[ 8 ] [Tan, G.-L.]Dept. of Elec. Eng. and Comp. Sci., University of California, San Diego, San Diego, CA, United States
[ 9 ] [Tan, G.-L.]Department of Electrical Engineering, University of Toronto, Toronto, Ont., Canada
[ 10 ] [Xu, J.M.]IEEE
[ 11 ] [Xu, J.M.]Dept. of Elec. and Comp. Engineering, University of Toronto, Toronto, Ont. M5S 1A4, Canada
[ 12 ] [Xu, J.M.]University of Minnesota, Minneapolis, MN, United States
[ 13 ] [Xu, J.M.]Dept. of Elec. and Comp. Engineering, University of Toronto, Toronto, Ont., Canada
[ 14 ] [Xu, J.M.]Ontario Laser Lightwave Res. Ctr., Canada
[ 15 ] [Xu, J.M.]Ontario Centre for Material Research, Canada
[ 16 ] [Xu, J.M.]Info. Technology Research Centre
[ 17 ] [Xu, J.M.]Optoelectronics Laboratory, University of Toronto, Canada
[ 18 ] [Xu, J.M.]IEEE Electron Devices Soc. M., IEEE Electron Devices Soc. Admin. C.

通讯作者信息：

[Sargent, E.H.]Dept. of Elec. and Comp. Engineering, University of Toronto, Toronto, Ont. M5S 1A4, Canada

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