Robust population inversion by polarization selective pulsed excitation.

Abstract:

:The coherent state preparation and control of single quantum systems is an important prerequisite for the implementation of functional quantum devices. Prominent examples for such systems are semiconductor quantum dots, which exhibit a fine structure split single exciton state and a V-type three level structure, given by a common ground state and two distinguishable and separately excitable transitions. In this work we introduce a novel concept for the preparation of a robust inversion by the sequential excitation in a V-type system via distinguishable paths.

journal_name

Sci Rep

journal_title

Scientific reports

authors

Mantei D,Förstner J,Gordon S,Leier YA,Rai AK,Reuter D,Wieck AD,Zrenner A

doi

10.1038/srep10313

subject

Has Abstract

pub_date

2015-05-22 00:00:00

pages

10313

issn

2045-2322

pii

srep10313

journal_volume

5

pub_type

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