Vacuum Rabi splitting with a single quantum dot embedded in a H1 photonic crystal nanocavity

Yasutomo Ota, Masayuki Shirane, Masahiro Nomura, Naoto Kumagai, Satomi Ishida, Satoshi Iwamoto, Shinichi Yorozu, Yasuhiko Arakawa

Research output: Contribution to journalArticlepeer-review

39 Citations (Scopus)

Abstract

We report here the first observation of vacuum Rabi splitting in a single quantum dot (QD) embedded in a H1 photonic crystal nanocavity by photoluminescence measurement. The QD emission was tuned into a cavity mode by controlling the temperature. At the resonance condition, clear anticrossing with a Rabi splitting of ∼124 μeV was observed, where the cavity mode possesses the smallest mode volume V∼0.43 (λ/n)3 among strongly coupled QD-cavity systems reported to date.

Original languageEnglish
Article number033102
JournalApplied Physics Letters
Volume94
Issue number3
DOIs
Publication statusPublished - 2009
Externally publishedYes

ASJC Scopus subject areas

  • Physics and Astronomy (miscellaneous)

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