output
19972026
most citedDynamically encircling exceptional points in a waveguide: asymmetric mode switching from the breakdown of adiabaticity

1.1k citations

Showing 2020 · physics.opticsShow all

8 papers · 2 filters

physics.optics2020★ 26 cited

Experimental observation of turbulent coherent structures in a superfluid of light

Aurélien Eloy, Omar Boughdad, Mathias Albert +4

We experimentally explore the rich variety of nonlinear coherent structures arising in a turbulent flow of superfluid light past an obstacle in an all-optical configuration. The di…

physics.optics2020★ 30 cited

Thermal, quantum anti-bunching and lasing thresholds from single emitters to macroscopic devices

Mark Anthony Carroll, Giampaolo D'Alessandro, Gian Luca Lippi +2

Starting from a fully quantized Hamiltonian for an ensemble of identical emitters coupled to the modes of an optical cavity, we determine analytically regimes of thermal, collectiv…

physics.optics2020★ 31 cited

Wave condensation with weak disorder versus beam self-cleaning in multimode fibers

J. Garnier, A. Fusaro, K. Baudin +4

Classical nonlinear random waves can exhibit a process of condensation. It originates in the singularity of the Rayleigh-Jeans equilibrium distribution and it is characterized by t…

physics.optics2020★ 14 cited

Lévy flights of photons with infinite mean free path

Michelle O. Araújo, Thierry Passerat de Silans, Robin Kaiser

Multiple scattering of light by resonant vapor is characterized by Lévy-type superdiffusion with a single-step size distribution . We investigate Lévy flight…

physics.optics2020★ 9 cited

Experimental study of speckle patterns generated by low-coherence semiconductor laser light

Donatus Halpaap, Mathias Marconi, Romain Hernandez +3

Speckle is a wave interference phenomenon that has been studied in various fields, including optics, hydrodynamics and acoustics. Speckle patterns contain spectral information of t…

physics.optics2020★ 33 cited

Encircling exceptional points as a non-Hermitian extension of rapid adiabatic passage

Juraj Feilhauer, Alexander Schumer, Jörg Doppler +5

The efficient transfer of excitations between different levels of a quantum system is a task with many applications. Among the various protocols to carry out such a state transfer…

physics.optics2020★ 25 cited

Generalized approach for enabling multimode quantum optics

Elie Gouzien, Sébastien Tanzilli, Virginia d'Auria +1

We develop a universal approach enabling the study of any multimode quantum optical system evolving under a quadratic Hamiltonian. Our strategy generalizes the standard symplectic…

physics.optics2020★ 9 cited

Bifurcation structure of a swept source laser

A. V. Kovalev, P. S. Dmitriev, A. G. Vladimirov +3

We numerically analyze a delay differential equation model of a short-cavity semiconductor laser with an intracavity frequency swept filter and reveal a complex bifurcation structu…