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Parametric generation of twin photons in vertical triple microcavities

  • Carole Diederichs
  • , David Taj
  • , Thimothée Lecomte
  • , Crisitiano Ciuti
  • , Philippe Roussignol
  • , Claude Delalande
  • , Aristide Lemaître
  • , Ludovic Largeau
  • , Olivia Mauguin
  • , Jacqueline Bloch
  • , Charles Leyder
  • , Alberto Bramati
  • , Elisabeth Giacobino
  • , Jérôme Tignon

Research output: Contribution to journalShort surveypeer-review

Abstract

We report the realization of a monolithic vertical-cavity, surface emitting micro-optical parametric conversion nanostructure, triply resonant with the parametric frequencies, allowing parametric oscillation with ultra-low pump power threshold. The photonic phase-space naturally provides triple resonance for the parametric frequencies, together with built-in cavity phase-matching for the pump wave at normal incidence. Parametric oscillation is observed in both the strong and weak exciton-photon coupling regime, allowing a high operating temperature. Signal and idler beams can be collected at 0° or at finite angles. The OPO threshold is low enough to envisage the realization of an all-semiconductor electrically-pumped micro-parametric oscillator. To cite this article: C. Diederichs et al., C. R. Physique 8 (2007).

Original languageEnglish
Pages (from-to)1198-1204
Number of pages7
JournalComptes Rendus Physique
Volume8
Issue number10
DOIs
Publication statusPublished - 1 Jan 2007
Externally publishedYes

Keywords

  • Microcavity
  • Optical parametric oscillation
  • Semiconductors
  • Twin photons

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