Modelling of high-contrast grating mirrors. The impact of imperfections on their performance in VCSELs

被引：29
作者：
Dems, M. [1 ]
机构：
[1] Tech Univ Lodz, Inst Phys, PL-90924 Lodz, Poland
来源：
OPTO-ELECTRONICS REVIEW | 2011年 / 19卷 / 03期
关键词：
numerical methods; VCSELs; manufacturing imperfections; LASERS;
D O I：
10.2478/s11772-011-0027-1
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：
The article presents numerical investigations of high-contrast grating mirrors. First, it shows the basis of a new numerical method for computing the parameters of the grating and next it describes the results of the analysis of the manufacturing imperfections impact on the reflection coefficient. Finally, it shows the considerations on the performance of high-contrast gratings in typical designs of VCSELs.
引用
收藏
页码：340 / 345
页数：6
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