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Direct measurement of polarization resolved transition dipole moment in InGaAs/GaAs quantum dots
Published
Author(s)
Kevin L. Silverman, Richard P. Mirin, Steven T. Cundiff, Andrew G. Norman
Abstract
The propagation of optical pulses resonant with the ground-to-excited state transition of InGaAs quantum dots is investigated. Analysis of low intensity excitation yields a dipole moment of 8.8 x 10e-29 to 10.9 x 10e-29 Cm, depending on quantum dot growth conditions. We observe polarization of the dipole moment exclusively in the plane perpendicular to the growth direction.
Silverman, K.
, Mirin, R.
, Cundiff, S.
and Norman, A.
(2003),
Direct measurement of polarization resolved transition dipole moment in InGaAs/GaAs quantum dots, Applied Physics Letters, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=30910
(Accessed October 9, 2025)