Exciton Rabi oscillation in single quantum dot: temporal measurement of oscillation and corresponding energy level splitting

Author

Kamada, Hiroki ; Ando, Hideki ; Takagahara, T. ; Temmyo, J.

Author_Institution

NTT Basic Res. Labs., Kanagawa, Japan

Volume

2

fYear

2001

fDate

15-19 July 2001

Abstract

A spectroscopic method, which enables characterization of a single isolated quantum dot and quantum wave function interferometry is applied to exciton discrete excited state in InGaAs quantum dot. Long coherence of zero-dimensional excitonic states made possible the observe coherent population flopping in a 0D excitonic two-level system in a time-domain interferometric measurement and corresponding energy splitting is also manifested in an energy-domain measurement.

Keywords

III-V semiconductors; excitons; gallium arsenide; indium compounds; light interferometry; photoluminescence; quantum optics; semiconductor quantum dots; time resolved spectra; InGaAs; coherent nonlinear light-matter interactions; coherent population flopping; dynamic electric field; energy level splitting; exciton Rabi oscillation; exciton discrete excited state; excitonic two-level system; long coherence; quantum wave function interferometry; single isolated quantum dot; single-dot photoluminescence; time-domain interferometric measurement; zero-dimensional excitonic states; Coherence; Energy measurement; Energy states; Excitons; Indium gallium arsenide; Interferometry; Quantum dots; Spectroscopy; Time domain analysis; Wave functions;

fLanguage

English

Publisher

ieee

Conference_Titel

Lasers and Electro-Optics, 2001. CLEO/Pacific Rim 2001. The 4th Pacific Rim Conference on

Conference_Location

Chiba, Japan

Print_ISBN

0-7803-6738-3

Type

conf

DOI

10.1109/CLEOPR.2001.971125

Filename

971125