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Part 1: Scattering theory in quantum opticsPart 2: Scaling up and understanding the limits of photonic inverse design

Part 1: Scattering theory in quantum optics Part 2: Scaling up and understanding the limits of photonic inverse design

Datum: 30.07.2019
Uhrzeit: 11:30
Vortragende(r): Dr. Rahul Trivedi
Stanford University, Stanford, USA
Ort: Max-Planck-Institut für Quantenoptik
Raum: Seminar room Theory Division - B 2.46
Gastgeber: MPQ

Part 1: Quantum optical systems can often be modelled as a low-dimensional quantum system (such atwo-level system, Jaynes-Cummings system etc.) coupling to an electromagnetic bath. [mehr]

Nonlinear Optics with Rydberg Excitons (V. Walther)

Datum: 25.07.2018
Uhrzeit: 11:30 - 13:00
Vortragende(r): Valentin Walther
Aarhus University, Department of Physics and Astronomy, visiting MPQ from 23.07. to 27.07.18
Ort: Max-Planck-Institut für Quantenoptik
Raum: Seminar room Theory Division - B 2.46
Gastgeber: MPQ, Theory Division, hosted by Dr. Richard Schmidt

The realization of exciton polaritons -- hybrid excitations of semiconductor quantum well excitons and cavity photons -- has been of great technological and scientific significance. [mehr]

The angulon quasiparticle: from molecules in superfluids to ultrafast magnetism (Prof. M. Lemeshko)

Datum: 11.07.2018
Uhrzeit: 11:30 - 13:00
Vortragende(r): Prof. Mikhail Lemeshko
IST Austria Klosterneuburg (Wien)
Ort: Max-Planck-Institut für Quantenoptik
Raum: Seminar room Theory Division - B 2.46
Gastgeber: MPQ, Theory Division

Recently we have predicted a new quasiparticle - the angulon - which is formed when a quantum impurity (such as an electron, atom, or molecule) exchanges its orbital angular momentum with a many-particle environment (such as lattice phonons or a Fermi sea). [mehr]

Nonreciprocity and modulation in optomechanics (Dr. Daniel Malz)

Datum: 19.03.2018
Uhrzeit: 14:00 - 15:00
Vortragende(r): Dr. Daniel Malz
Trinity College, University of Cambridge, UK
Raum: Seminar room Theory Division - B 2.46
Gastgeber: MPQ, Theory Division

Nonreciprocal devices such as circulators or isolators are essential devices in signal processing. [mehr]

Relativistic dynamical reduction models: an overview of the latest results (T. Guaita)

Datum: 21.12.2017
Uhrzeit: 16:00 - 17:00
Vortragende(r): Tommaso Guaita
Department of Physics, University of Milan, Italy
Raum: Seminar room Theory Division - B 2.46
Gastgeber: MPQ, Theory Division

The dynamical reduction program is an attempt to modify the laws of quantum mechanics in order to solve the measurement and macro-objectification problems. [mehr]