Direct measurement of polarization resolved transition dipole moment in InGaAs/GaAs quantum dots
Kevin L. Silverman, Richard P. Mirin, Steven T. Cundiff, Andrew G. Norman
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.
, Mirin, R.
, Cundiff, S.
and Norman, A.
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 November 29, 2023)