DocumentCode
732606
Title
Ultrafast modulation of strong light-matter coupling
Author
Lange, Christoph ; Cancellieri, Emiliano ; Rozema, Lee A. ; Chang, Rockson ; Potnis, Shreyas ; Steinberg, Aephraim M. ; Steger, Mark ; Snoke, David W. ; Pfeiffer, Loren N. ; West, Kenneth W. ; Hayat, Alex
Author_Institution
Dept. of Phys., Univ. of Regensburg, Regensburg, Germany
fYear
2015
fDate
10-15 May 2015
Firstpage
1
Lastpage
2
Abstract
We modulate strong coupling in a GaAs/AlGaAs microcavity by transiently decoupling exciton and cavity through the optical Stark effect induced by intense, red-detuned laser pulses. Pulses longer (1500 fs) and shorter (225 fs) than the Rabi cycle time of 500 fs yield distinctly different line shapes.
Keywords
III-V semiconductors; Stark effect; aluminium compounds; excitons; gallium arsenide; high-speed optical techniques; laser tuning; microcavities; optical modulation; GaAs-AlGaAs; GaAs-AlGaAs microcavity; Rabi cycle time; exciton; line shapes; optical Stark effect; red-detuned laser pulses; strong light-matter coupling; time 1500 fs; time 225 fs; time 500 fs; ultrafast modulation; Cavity resonators; Couplings; Excitons; Gallium arsenide; Microcavities; Optical pulses; Ultrafast optics;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics (CLEO), 2015 Conference on
Conference_Location
San Jose, CA
Type
conf
Filename
7183041
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