Controlled light-matter coupling for a single quantum dot embedded in a pillar microcavity using far-field optical lithography

Autor:	Dousse, A., Lanco, L., Suffczynski, J., Semenova, E., Miard, A., Lemaitre, A., Sagnes, I., Roblin, C., Bloch, J., Senellart, P.
Rok vydání:	2008
Předmět:	Condensed Matter - Materials Science
Zdroj:	PHYSICAL REVIEW LETTERS : PRL 101, 267404 (2008)
Druh dokumentu:	Working Paper
DOI:	10.1103/PhysRevLett.101.267404
Popis:	Using far field optical lithography, a single quantum dot is positioned within a pillar microcavity with a 50 nm accuracy. The lithography is performed in-situ at 10 K while measuring the quantum dot emission. Deterministic spectral and spatial matching of the cavity-dot system is achieved in a single step process and evidenced by the observation of strong Purcell effect. Deterministic coupling of two quantum dots to the same optical mode is achieved, a milestone for quantum computing. Comment: Modified version: new title, additional experimental data in figure 3
Databáze:	arXiv
Externí odkaz:	http://arxiv.org/abs/0807.4427 Zobrazit plný text záznamu View this record from Arxiv