3 papers
physics.optics2026
AOM-based ultra-low noise laser intensity control up to the MHz range
Christian Partes, Jonas Auch, Eduard Heidt +4
High-power laser sources that exhibit low relative intensity noise and allow simultaneous dynamic control of their light level are required for a broad range of applications in var…
cond-mat.quant-gas2026
Isothermal compression of a Fermi gas to deep quantum degeneracy
Kirill Karpov, Jonas Auch, Eduard Heidt +3
The standard approach for generating deeply degenerate quantum gases is evaporative or sympathetic cooling in a harmonic trap, after which the gas has reached its minimum entropy.…
cond-mat.quant-gas2025
Dissipationless tune-out trapping for a lanthanide-alkali quantum gas mixture
Alexandre De Martino, Florian Kiesel, Jonas Auch +2
Quantum gas mixtures offer a wide field of research, ranging from few-body physics of impurities to many-body physics with emergent long-range interactions and ultracold molecular…