Inverted-relief cavity used in VCSELs to suppress higher-order transverse modes

被引：1

作者：

Sarzala, Robert P. ^{[1
]}

Nakwaski, Wlodzimierz ^{[1
]}

机构：

[1] Tech Univ Lodz, Inst Phys, Photon Grp, ul Wolczanska 219, PL-90924 Lodz, Poland

来源：

PHOTONICS LETTERS OF POLAND | 2014年 / 6卷 / 01期

关键词：

Photonics;

D O I：

10.4302/plp.2014.1.11

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

One of the most acute VCSEL disadvantages is the excitation of higher-order transverse modes in devices emitting more intense radiation. The paper presents the results of simulation of VCSEL performance with the aid of an inverted-relief cavity used to suppress those modes. This suppression method is very efficient and relatively simple from a technological point of view, so it is worth recommending.

引用

页码：29 / 31

页数：3