VCSEL DIFFRACTION-LOSS THEORY

被引:6
作者
BURTON, RR [1 ]
STERN, MS [1 ]
KENDALL, PC [1 ]
ROBSON, PN [1 ]
机构
[1] UNIV SHEFFIELD,DEPT ELECTR & ELECT ENGN,SHEFFIELD S1 3JD,S YORKSHIRE,ENGLAND
来源
IEE PROCEEDINGS-OPTOELECTRONICS | 1995年 / 142卷 / 02期
关键词
VCSELS; SEMICONDUCTOR LASERS; INTEGRATED OPTICS; OPTICAL WAVE-GUIDES;
D O I
10.1049/ip-opt:19951667
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
Mode matching in the Fourier spectral domain is used to obtain an expression for the reflectivity between the active cavity and the Bragg mirror of a mesa-geometry VCSEL. The variation of incident mode reflectivity with various parameters is discussed. Diffraction losses are evident, and the reflectivity can be significantly lower than the plane-wave value (the value commonly used) depending on the transverse dimensions of the active waveguide cavity.
引用
收藏
页码:77 / 81
页数:5
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