Abstract
Spontaneous emission lifetime in a one-dimensional AlGaAs distributed Bragg reflector microcavity has been systematically measured as a function of emission wavelength tuned by the quantum-confined Stark effect in order to confirm the cavity-induced alteration of the SE lifetime. The result manifests a substantial cavity-induced fractional change of the exciton decay times, ∼30% around the on-axis resonant wavelength, despite the relatively large broadening of the excitonic emission being comparable to the cavity resonance width in the low- Q cavity.
| Original language | English |
|---|---|
| Pages (from-to) | 3380-3383 |
| Number of pages | 4 |
| Journal | Physical review letters |
| Volume | 74 |
| Issue number | 17 |
| DOIs | |
| Publication status | Published - 1995 |
| Externally published | Yes |
ASJC Scopus subject areas
- Physics and Astronomy(all)