Effect of static electric field on the beat structures in four-wave mixing signals from semiconductor microcavities

, Suryadi and Kadoya, Yutaka and Watatani, Kenichi and Takeda, Homare and Yamanishi, Masamichi (2002) Effect of static electric field on the beat structures in four-wave mixing signals from semiconductor microcavities. Journal of the Physical Society of Japan, 71 (10). pp. 2384-2388. ISSN 1347-4073(O), 0031-9015 (P)

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Abstract

Beat structures in the time-integrated four-wave mixing signals in semiconductor microcavities under a static electric field were investigated experimentally. We observed a significant change in the phase of the oscillation in the upper polariton mode with the change of the electric field. Through comparison with results of a theoretical analysis based on modified optical Bloch equations, the experimental results were found to strongly suggest that the exciton–exciton interaction, represented by the electric field renormalization, is significantly modified by the static electric field.

Item Type:	Article (Journal)
Additional Information:	6606/6745
Uncontrolled Keywords:	four-wave mixing, semiconductor nonlinear optics including MQW, ultrafast nonlinear optics, cavity polariton, semiconductor microcavities, exciton–exciton interactions
Subjects:	Q Science > QC Physics
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Science > Department of Computational and Theoretical Sciences
Depositing User:	Dr Suryadi
Date Deposited:	10 May 2012 15:45
Last Modified:	11 May 2012 08:34
URI:	http://irep.iium.edu.my/id/eprint/6745

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