Resonant modes in monolithic nitride pillar microcavities

被引：0

作者：

H. Lohmeyer

K. Sebald

J. Gutowski

R. Kröger

C. Kruse

D. Hommel

J. Wiersig

F. Jahnke

机构：

[1] Institute of Solid State Physics,

[2] University of Bremen,undefined

[3] Institute of Theoretical Physics,undefined

[4] University of Bremen,undefined

来源：

The European Physical Journal B - Condensed Matter and Complex Systems | 2005年 / 48卷

关键词：

Spectroscopy; Neural Network; State Physics; Surface Layer; Nitride;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

GaN-based airpost pillar microcavities are realized by focused-ion beam etching starting from an all-epitaxially grown vertical-cavity surface-emitting laser structure. Pillar diameters below 1 μm are well controllable. The sidewalls are smooth and show a damaged surface layer of a thickness less than 2 nm only. Micro-photoluminescence measurements reveal the longitudinal and transversal mode spectra of the cavities in good agreement with theoretical calculations based on a vectorial transfer-matrix method.

引用

页码：291 / 294

页数：3