Optical confinement in CdTe-based photonic dots
Optical confinement in CdTe-based photonic dots
复制标题
CdTe 基光子点中的光学限制
DOI:
10.1063/1.1452792
复制
发表时间:
2002
影响因子:
4
通讯作者:
L. S. Dang
中科院分区:
文献类型:
--
作者:
M. Obert;B. Wild;G. Bacher;A. Forchel;R. André;L. S. Dang
We demonstrate three-dimensional optical confinement in CdTe-based microcavities. While the vertical confinement is determined by epitaxially grown CdMnTe/CdMgTe Bragg mirrors, the lateral confinement is achieved by defining pillar structures with electron beam lithography and reactive ion etching. The optical confinement is shown by a size-dependent energy splitting between the fundamental and higher photonic modes.