Beating structure on the spectrally resolved four-wave mixing: polarization dependence

, Suryadi and Ishihara, Teruya and Kadoya, Yutaka and Yamanishi, Masamichi (2000) Beating structure on the spectrally resolved four-wave mixing: polarization dependence. Journal of the Physical Society of Japan, 69 (7). pp. 2349-2353. ISSN 1347-4073(O), 0031-9015 (P)

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Abstract

We have performed spectrally resolved four-wave mixing measurements on inhomogeneously broadened GaAs/AlAs quantum-well structures. Under crosslinear polarization we observed a beating structure as a function of the delay time at higher energy region of the emission band with period of 0.95 ps. The beating was constructive at delaytime τ = 0 ps. This behavior results from the interference between two biexciton intermediate states with different energies coupled to a common one-exciton state, as we show by a comparison with analytical model calculation of the double Feynman diagrams of the same type.

Item Type:	Article (Journal)
Additional Information:	6606/6754
Uncontrolled Keywords:	FWM, exciton, biexciton, double Feynman diagram, nonlinear optics, quantum wells, GaAs
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:	11 May 2012 08:45
Last Modified:	07 Jun 2013 15:18
URI:	http://irep.iium.edu.my/id/eprint/6754

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