3 papers
cond-mat.mes-hall2026
Electrically tunable orbital coupling and quantum light emission from O-band quantum dot molecules
P. S. Avdienko, L. Hanschke, Q. Buchinger +10
We present the observation of electrically tunable quantum coupling of orbital states in individual InAs/InGaAs quantum dot molecules emitting in the telecom O-band (~1300 nm). By…
cond-mat.mes-hall2024
MBE-grown virtual substrates for quantum dots emitting in the telecom O- and C-bands
Bianca Scaparra, Elise Sirotti, Akhil Ajay +9
InAs semiconductor quantum dots (QDs) emitting in the near infrared are promising platforms for on-demand single-photon sources and spin-photon interfaces. However, the realization…
physics.optics2023
Optimizing the growth conditions of Al mirrors for superconducting nanowire single-photon detectors
R. Flaschmann, C. Schmid, L. Zugliani +9
We investigate the growth conditions for thin (less than 200 nm) sputtered aluminum (Al) films. These coatings are needed for various applications, e.g. for advanced manufacturing…