| Autor: |
Barbour, Russell J., Dalgarno, Paul A., Curran, Arran, Nowak, Kris M., Baker, Howard J., Hall, Denis R., Stoltz, Nick G., Petroff, Pierre M., Warburton, Richard J. |
| Předmět: |
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| Zdroj: |
Journal of Applied Physics; Sep2011, Vol. 110 Issue 5, p053107, 5p |
| Abstrakt: |
We present a generic microcavity platform for cavity experiments on optically active nanostructures, such as quantum dots, nanocrystals, color centers, and carbon nanotubes. The cavity is of the Fabry-Pérot type with a planar back mirror and a miniature concave top mirror with radius of curvature ∼ 100 μm. Optical access is achieved by free beam coupling, allowing good mode-matching to the cavity mode. The cavity has a high Q-factor, reasonably small mode volume, open access, spatial and spectral tunability, and operates at cryogenic temperatures. Spectral and spatial tuning of the Purcell effect (weak coupling regime) on a single InGaAs quantum dot is demonstrated. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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