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) |
|---|---|
| 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