AlGaInP-based Vertical-Cavity Surface-Emitting Lasers for Sensoring and Polarization Switching

被引：0

作者：

Wiesner, M. ^{[1
,3
]}

Weidenfeld, S. ^{[1
,3
]}

Eichfelder, M. ^{[1
,3
]}

Schaal, F. ^{[2
,3
]}

Pruss, C. ^{[2
,3
]}

Osten, W. ^{[2
,3
]}

Rossbach, R. ^{[1
,3
]}

Jetter, M. ^{[1
,3
]}

Michler, P. ^{[1
,3
]}

机构：

[1] Univ Stuttgart, Inst Halbleiteropt & Funkt Grenzflachen, Stuttgart, Germany

[2] Univ Stuttgart, Inst Tech Opt, Stuttgart, Germany

[3] Stuttgart Res Ctr Photon Engn SCoPE, Stuttgart, Germany

来源：

PHYSICS OF SEMICONDUCTORS: 30TH INTERNATIONAL CONFERENCE ON THE PHYSICS OF SEMICONDUCTORS | 2011年 / 1399卷

关键词：

VCSEL; polarization stable; Gaussian mode;

D O I：

10.1063/1.3666701

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：

We present a detailed analysis of the transverse beam profile and the polarization characteristics of red-emitting oxide-confined vertical-cavity surface- emitting lasers (VCSELs). We demonstrate that oxide aperture sizes smaller than 6 mu m are required for emission in fundamental mode. We further show first steps towards integrating beam shaping optics directly into the top mirror of the VCSEL.

引用

页数：2