Coupling semiconductor nanocrystals to a fused-silica microsphere:: a quantum-dot microcavity with extremely high Q factors

被引：71

作者：

Fan, XD ^{[1
]}

Palinginis, P

Lacey, S

Wang, HL

Lonergan, MC

机构：

[1] Univ Oregon, Dept Phys, Eugene, OR 97403 USA

[2] Univ Oregon, Dept Chem, Eugene, OR 97403 USA

来源：

OPTICS LETTERS | 2000年 / 25卷 / 21期

关键词：

D O I：

10.1364/OL.25.001600

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We demonstrate a quantum-dot microcavity by coupling core-shell semiconductor nanocrystals to a fused-silica microsphere. We show that the composite microcavity can feature Q factors of the order of 10(8), providing a model system for investigating cavity QED and microlasers at the level of single quantum dots. (C) 2000 Optical Society of America OCIS codes: 270.1670, 270.5580, 140.3380, 140.5960.

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页码：1600 / 1602

页数：3

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