4 papers
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…
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.…
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…
Long-term stable laser injection locking for quasi-CW applications
Florian Kiesel, Kirill Karpov, Alexandre de Martino +2
Generating high output powers while achieving narrow line single mode lasing are often mutual exclusive properties of commercial laser diodes. For this reason, efficient and scalab…