DocumentCode
2261800
Title
High-speed electrical control of a solid-state photonic quantum interface
Author
De la Giroday, A. Boyer ; Bennett, A.J. ; Pooley, M.A. ; Stevenson, R.M. ; Sköld, N. ; Patel, R.B. ; Farrer, I. ; Ritchie, D.A. ; Shields, A.J.
Author_Institution
Cambridge Res. Lab., Toshiba Res. Eur. Ltd., Cambridge, UK
fYear
2011
fDate
1-6 May 2011
Firstpage
1
Lastpage
2
Abstract
We demonstrate high-fidelity transfer of the polarisation of a photon into the spin-state of an electron-hole pair. Spins are then electrically manipulated on sub-nanosecond timescales and near-unity phase-shift and spin-flip gate operations are demonstrated.
Keywords
electron-hole recombination; excitons; high-speed techniques; photon polarisation; quantum interference devices; semiconductor quantum dots; electron-hole pair; high-speed electrical control; near-unity phase-shift; photon; polarisation; semiconductor LED structure; semiconductor quantum dot; solid-state photonic quantum interface; spin-flip gate operations; Electric fields; Excitons; Logic gates; Optical polarization; Photonics; Quantum dots; Semiconductor device measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics (CLEO), 2011 Conference on
Conference_Location
Baltimore, MD
Print_ISBN
978-1-4577-1223-4
Type
conf
Filename
5951533
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