most citedDynamics of excitons in individual InAs quantum dots revealed in four-wave mixing spectroscopy

59 citations · 137 across the 7 of their papers we have counts for

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cond-mat.mes-hall2017★ 12 cited

Exploring coherence of individual excitons in InAs quantum dots embedded in natural photonic defects: influence of the excitation intensity

Daniel Wigger, Valentin Delmonte, Quentin Mermillod +10

The exact optical response of quantum few-level systems depends crucially on the exact choice of the incoming pulse areas. We use four-wave mixing (FWM) spectroscopy to infer the c…

cond-mat.mes-hall2017

Antireflective photonic structure for coherent nonlinear spectroscopy of single magnetic quantum dots

W. Pacuski, J. -G. Rousset, V. Delmonte +6

This work presents epitaxial growth and optical spectroscopy of CdTe quantum dots (QDs) in (Cd,Zn,Mg)Te barriers placed on the top of (Cd,Zn,Mg)Te distributed Bragg reflector. The…

cond-mat.mes-hall2017★ 39 cited

Coherent coupling of individual quantum dots measured with phase-referenced two-dimensional spectroscopy: photon echo versus double quantum coherence

Valentin Delmonte, Judith F. Specht, Tomasz Jakubczyk +7

We employ two-dimensional (2D) coherent, nonlinear spectroscopy to investigate couplings within individual InAs quantum dots (QD) and QD molecules. Swapping pulse ordering in a two…

cond-mat.mes-hall2016

Impact of phonons on dephasing of individual excitons in deterministic quantum dot microlenses

T. Jakubczyk, V. Delmonte, S. Fischbach +12

Optimized light-matter coupling in semiconductor nanostructures is a key to understand their optical properties and can be enabled by advanced fabrication techniques. Using in-situ…

cond-mat.mes-hall2016★ 2 cited

Radiatively limited dephasing and exciton dynamics in MoSe monolayers

Tomasz Jakubczyk, Valentin Delmonte, Maciej Koperski +5

By implementing four-wave mixing (FWM) micro-spectroscopy we measure coherence and population dynamics of the exciton transitions in monolayers of MoSe. We reveal their dephasi…

cond-mat.mes-hall2016★ 25 cited

Harvesting, coupling and control of single exciton coherences in photonic waveguide antennas

Q. Mermillod, T. Jakubczyk, V. Delmonte +5

We perform coherent non-linear spectroscopy of individual excitons strongly confined in single InAs quantum dots (QDs). The retrieval of their intrinsically weak four-wave mixing (…