Coherent interference effects in a nano-assembled diamond NV center cavity-QED system

被引：134

作者：

Barclay, Paul E. ^{[1
,2
]}

Santori, Charles ^{[1
]}

Fu, Kai-Mei ^{[1
]}

Beausoleil, Raymond G. ^{[1
]}

Painter, Oskar ^{[2
]}

机构：

[1] Hewlett Packard Labs, Palo Alto, CA 94304 USA

[2] CALTECH, Appl Phys Lab, Pasadena, CA 91125 USA

来源：

OPTICS EXPRESS | 2009年 / 17卷 / 10期

关键词：

NUCLEAR-SPIN QUBITS; LIGHT; RESONANCE; MODES;

D O I：

10.1364/OE.17.008081

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

Diamond nanocrystals containing NV color centers are positioned with 100-nanometer-scale accuracy in the near-field of a high-Q SiO2 microdisk cavity using a fiber taper. The cavity modified nanocrystal photoluminescence is studied, with Fano-like quantum interference features observed in the far-field emission spectrum. A quantum optical model of the system is proposed and fit to the measured spectra, from which the NV(-)zero phonon line coherent coupling rate to the microdisk is estimated to be 28 MHz for a nearly optimally placed nanocrystal. (C) 2009 Optical Society of America

引用

页码：8081 / 8097

页数：17

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