Rigorous Full-Vectorial Analysis of VCSEL Using FDFD Method

被引：0

作者：

Nashed, A., I ^{[1
]}

Li, Z. Q. ^{[1
]}

Li, Z. M. Simon ^{[1
]}

Lestrade, Michel ^{[1
]}

Xiao, Y. G. ^{[1
]}

Zhou, Y. J. ^{[1
]}

机构：

[1] Crosslight Software Inc, 230-3410 Lougheed Hwy, Vancouver, BC V5M 2A4, Canada

来源：

SEMICONDUCTOR LASERS AND APPLICATIONS VIII | 2018年 / 10812卷

关键词：

VCSEL; FDFD; Surface Relief; Crosslight; MAXWELLS EQUATIONS;

D O I：

10.1117/12.2500933

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：

In this paper, the optical problem of the Vertical Cavity Surface Emitting Laser (VCSEL) is analyzed in details. Taking advantage of the VCSEL layer structure, Maxwell's equation is discretized on uniform Yee grid, and the rigorous full vectorial Finite Difference Frequency Domain (FDFD) method was used to formulate and solve the complex eigenvalue problem. The full vectorial solver is well suited for the fundamental as well as the higher-order modes and includes different field polarization. The method is demonstrated for advanced VCSEL incorporating the surface reliefs and the oxide layer. In order to compare with the experimental structure, a superposition of the VCSEL modes is used to construct the Linearly Polarized (LP) mode.

引用

页数：5

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