Résumé
A silver-nanowire cavity is functionalized with CdSe nanocrystals and optimized towards cavity quantum electrodynamics by varying the nanocrystal-nanowire distance d and cavity length L. From the modulation of the nanocrystal emission by the cavity modes a plasmon group velocity of vgr∼0.5c is derived. Efficient exciton-plasmon-photon conversion and guiding is demonstrated along with a modification in the spontaneous emission rate of the coupled exciton-plasmon system.
| langue originale | Anglais |
|---|---|
| Numéro d'article | 136802 |
| journal | Physical Review Letters |
| Volume | 99 |
| Numéro de publication | 13 |
| Les DOIs | |
| état | Publié - 24 sept. 2007 |
| Modification externe | Oui |
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