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Efficient quantum dot single photon extraction into an optical fiber using a nanophotonic directional coupler

Davanço, M. and Rakher, M. T. and Wegscheider, Werner and Schuh, Dieter and Badolato, A. and Srinivasan, K. (2011) Efficient quantum dot single photon extraction into an optical fiber using a nanophotonic directional coupler. Applied Physics Letters 99 (12), p. 121101.

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Abstract

We demonstrate a spectrally broadband and efficient technique for collecting emission from a single InAs quantum dot directly into a standard single mode optical fiber. In this approach, an optical fiber taper waveguide is placed in contact with a suspended GaAs nanophotonic waveguide with embedded quantum dots, forming a broadband directional coupler with standard optical fiber input and output. ...

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Item Type:Article
Date:2011
Institutions:Physics > Institute of Experimental and Applied Physics > Retired Professors > Group Werner Wegscheider
Identification Number:
ValueType
10.1063/1.3617472DOI
Classification:
NotationType
42.81.QbPACS
Keywords:excitons; gallium arsenide; III-V semiconductors; indium compounds; nanophotonics; optical directional couplers; optical fibre couplers; photoluminescence; quantum dots
Subjects:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Partially
Owner: Universitätsbibliothek Regensburg
Deposited On:12 Dec 2011 08:22
Last Modified:13 Mar 2014 18:16
Item ID:22921
Owner Only: item control page
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