Optical nonlinearity with few-photon pulses using a quantum dot-pillar cavity device

  • V. Loo
  • , C. Arnold
  • , O. Gazzano
  • , A. Lemaitre
  • , I. Sagnes
  • , O. Krebs
  • , P. Voisin
  • , P. Senellart
  • , L. Lanco

Research output: Contribution to conferencePaperpeer-review

Abstract

A single two-level system constitutes an extremely non-linear optical medium, where the interaction with a first single photon modifies the transmission probability for a second photon. The main difficulty to implement a single photon switch using this property is to ensure that a gate single photon will interact with the quantum emitter with a near-unity probability. In the solid state, all-optical switching has been demonstrated using photonic crystals or microdisks coupled to quantum dots, but these systems were not well externally matched: hundreds of incident photons were thus required to trigger the optical nonlinearity.

Original languageEnglish
DOIs
Publication statusPublished - 1 Jan 2013
Event2013 Conference on Lasers and Electro-Optics Europe and International Quantum Electronics Conference, CLEO/Europe-IQEC 2013 - Munich, Germany
Duration: 12 May 201316 May 2013

Conference

Conference2013 Conference on Lasers and Electro-Optics Europe and International Quantum Electronics Conference, CLEO/Europe-IQEC 2013
Country/TerritoryGermany
CityMunich
Period12/05/1316/05/13

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