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Spontaneously Sliding Multipole Spin Density Waves in Cold Atoms.

Spontaneously Sliding Multipole Spin Density Waves in Cold Atoms reported in Physical Review Letters

Apr 5, 2024
Spontaneously Sliding Multipole Spin Density Waves in Cold Atoms.
Generating Multiparticle Entangled States by Self-Organization.

Generating Multiparticle Entangled States by Self-Organization of Driven Ultracold Atoms reported in Physical Review Letters

Oct 18, 2023
Generating Multiparticle Entangled States by Self-Organization.
Invited book chapter: Vector vortex solitons.

Invited book chapter “Vector vortex solitons and soliton control in vertical-cavity surface-emitting lasers” in Dissipative Optical Solitons (Springer); preprint on arXiv

Sep 30, 2022
Invited book chapter: Vector vortex solitons.
Postdeadline talk at CLEO-Europe: Evidence for spin memory.

Postdeadline talk PD-1.1: “Evidence for spin memory in photoluminescence of room temperature vertical-cavity quantum dot gain structure” at CLEO-Europe 2021

Jun 24, 2021
Postdeadline talk at CLEO-Europe: Evidence for spin memory.
Review: Self-Organization in Cold Atoms Mediated by Diffractive Coupling.

Review on self-organization with single-mirror feedback “Self-Organization in Cold Atoms Mediated by Diffractive Coupling” in atoms

Jun 23, 2021
Review: Self-Organization in Cold Atoms Mediated by Diffractive Coupling.
Magnetic phase diagram of light-mediated spin structuring in cold atoms

A new article was published in Optica.

Oct 18, 2018
Magnetic phase diagram of light-mediated spin structuring in cold atoms
Spontaneous light-mediated magnetism in cold atoms

A new article was published in Communications Physics.

Oct 7, 2018
Spontaneous light-mediated magnetism in cold atoms
Mechanism behind the Cavity Soliton Laser
Feedback configuration The external cavity contains a two lens telescope, which is adjusted to infinity, i.e. the cavity is self-imaging and all transverse modes are degenerate. As a result, there is a 1:1 feedback for every point in the VCSEL onto itself.
Jan 1, 2018
Mechanism behind the Cavity Soliton Laser
Mechanism of Spatial Instability
A laser beam with an initially homogeneous phase and amplitude distribution is incident on a medium whose refractive index depends on the light intensity. If there is a fluctuation in the refractive index distribution of the medium, the transmitted wave will be phase-modulated.
Jan 1, 2018
Optical Pumping
Optical pumping denotes the redistribution of population within atomic multiplets by state-selective optical excitation in an electronically excited state and the subsequent spontaneous emission. In most cases the considered multiplets consist of Zeeman substates.
Jan 1, 2018