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

1.1k citations

Showing 2016 · physics.opticsShow all

6 papers · 2 filters

physics.optics2016★ 41 cited

Spatio-temporal extreme events in a laser with a saturable absorber

Cristina Rimoldi, Stéphane Barland, Franco Prati +1

We study extreme events occurring in the transverse section of the field emitted by a broad-area semiconductor laser with a saturable absorber. The spatio-temporal events o…

physics.optics2016★ 47 cited

Electrical Addressing and Temporal Tweezing of Localized Pulses in Passively Mode-Locked Semiconductor Lasers

P. Camelin, J. Javaloyes, M. Marconi +1

We show that the pumping current is a convenient parameter for manipulating the temporal Localized Structures (LSs), also called localized pulses, found in passively mode-locked Ve…

physics.optics2016★ 18 cited

Waveguide photonic limiters based on topologically protected resonant modes

U. Kuhl, F. Mortessagne, E. Makri +2

We propose a concept of chiral photonic limiters utilising topologically protected localised midgap defect states in a photonic waveguide. The chiral symmetry alleviates the effect…

physics.optics2016★ 27 cited

Steady photo-darkening of thulium alumino-silicate fibers pumped at : Quantitative effect of lanthanum, cerium and thulium

Jean-François Lupi, Manuel Vermillac, Wilfried Blanc +4

By pumping thulium-doped silica-based fibers at 1.07~μm, rapid generation of absorbing centers leads to photo-induced attenuation (PIA). This detrimental effect prevents exploiting…

physics.optics2016★ 39 cited

Dynamics of Localized Structures in Systems with Broken Parity Symmetry

J. Javaloyes, P. Camelin, M. Marconi +1

A great variety of nonlinear dissipative systems are known to host structures having a correlation range much shorter than the size of the system. The dynamics of these Localized S…

physics.optics2016★ 1.1k cited

Dynamically encircling exceptional points in a waveguide: asymmetric mode switching from the breakdown of adiabaticity

Jörg Doppler, Alexei A. Mailybaev, Julian Böhm +7

Physical systems with loss or gain feature resonant modes that are decaying or growing exponentially with time. Whenever two such modes coalesce both in their resonant frequency an…