Abstract
We have fabricated CdMgTe/CdMnTe based pillar microcavities with diameters down to 2 μm by optical lithography and reactive ion etching. Three-dimensional optical confinement is demonstrated by the occurrence of higher lateral modes. In the high excitation regime, the emission line-width in pillar microcavities is found to be significantly reduced as compared to planar microcavities.
Original language | English (US) |
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Pages (from-to) | 357-361 |
Number of pages | 5 |
Journal | Physica Status Solidi (A) Applied Research |
Volume | 190 |
Issue number | 2 |
DOIs | |
State | Published - Apr 2002 |
Externally published | Yes |
Event | 7th International Conference on Optics and Excitons in Confined Systems - Montpellier, France Duration: Sep 3 2001 → Sep 7 2001 |
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics