898 citations · 1.5k across the 8 of their papers we have counts for
10 papers
Dressed excitonic states and quantum interference in a three-level quantum dot ladder system
B. D. Gerardot, D. Brunner, P. A. Dalgarno +4
We observe dressed states and quantum interference effects in a strongly driven three-level quantum dot ladder system. The effect of a strong coupling field on one dipole transitio…
Coulomb interactions in single, charged self-assembled quantum dots: radiative lifetime and recombination energy
P. A. Dalgarno, J. M. Smith, J. McFarlane +5
We present results on the charge dependence of the radiative recombination lifetime, Tau, and the emission energy of excitons confined to single self-assembled InGaAs quantum dots.…
Optical detection of single electron spin resonance in a quantum dot
Martin Kroner, Kathrina M. Weiss, Benjamin Biedermann +8
We demonstrate optically detected spin resonance of a single electron confined to a self-assembled quantum dot. The dot is rendered dark by resonant optical pumping of the spin wit…
Polarization sensitive spectroscopy of charged Quantum Dots
E. Poem, J. Shemesh, I. Marderfeld +6
We present an experimental and theoretical study of the polarized photoluminescence spectrum of single semiconductor quantum dots in various charge states. We compare our high reso…
Contrast in transmission spectroscopy of a single quantum dot
B. D. Gerardot, S. Seidl, P. A. Dalgarno +5
We perform transmission spectroscopy on single quantum dots and examine the effects of a resident carriers spin, the incident laser spot size, polarization, and power on the experi…
Manipulating exciton fine-structure in quantum dots with a lateral electric field
B. D. Gerardot, S. Seidl, P. A. Dalgarno +8
The fine structure of the neutral exciton in a single self assembled InGaAs quantum dot is investigated under the effect of a lateral electric field. Stark shifts up to 1.5 meV, an…