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 April 18, 2024)
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Direct measurement of polarization resolved transition dipole moment in InGaAs/GaAs quantum dots
Published
Author(s)
, , , 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.Citation
Applied Physics Letters
Volume
82
Issue
25
Pub Type
Journals
Download Paper
Keywords
absorption spectrum, dipole moment, self-assembled quantum dots
Citation
Created June 23, 2003, Updated February 19, 2017