From the 1 of 6 linked papers with an AI index.
6 papers
Two-photon interference from as-grown InAsP/InP quantum dots under detuned excitation
Maja Wasiluk, Anna MusiaÅ, PaweÅ MrowiÅski +3
The paper demonstrates that as-grown InAsP/InP quantum dots can emit indistinguishable single photons at telecom wavelengths using a detuned quasi‑resonant excitation scheme, achie…
On the relationship between noise squeezing and Rabi oscillations in active quantum dot ensembles
Ori Gabai, Amnon Willinger, Igor Khanonkin +3
Squeezed light is usually generated using passive nonlinear materials. Semiconductor lasers and optical amplifiers (SOAs) also offer nonlinearities but they differ in that they add…
Probing electron spin dynamics in single telecom InAs(P)/InP quantum dots using the Hanle effect
Maja Wasiluk, Helena Janowska, Anna MusiaÅ +3
Spins of carriers confined in quantum dots (QDs) are promising candidates for qubits due to their relatively long spin relaxation times. However, the electron spin dephasing, prima…
Generation of C-band entangled photon pairs by biexciton-exciton cascade from symmetric InAs/InP quantum dots
Anna MusiaÅ, Maja Wasiluk, Katarzyna Roszak +6
Hereby, we study the generation of pairs of polarization-entangled photons at telecom C-band by biexciton-exciton cascade from non-resonantly excited epitaxial InAs/InP quantum dot…
Layer-Dependent Spin Properties of Charge Carriers in Vertically Coupled Telecom Quantum Dots
Marius Cizauskas, A. Kors, J. P. Reithmaier +4
We investigate the spin properties of charge carriers in vertically coupled InAs/InAlGaAs quantum dots grown by molecular beam epitaxy, emitting at telecom C-band wavelengths, with…
Distributed Bragg reflector-mediated excitation of InAs/InP quantum dots emitting in the telecom C-band
A. MusiaÅ, M. Wasiluk, M. GaweÅczyk +4
We demonstrate that optical excitation of InAs quantum dots (QDs) embedded directly in an InP matrix can be mediated via states in a quaternary compound constituting an InP/InGaAlA…