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14 papers · 1 filter
Devil's Staircases in Continuous Systems with Modulated Forcing
Benjamin Lingnau, Kevin Shortiss, Fabien Dubois +2
The discrete circle map is the archetypical example of a driven periodic system, showing a complex resonance structure under a change of the forcing frequency known as the devil's…
Excitonic lasing of strain-free InP(As) quantum dots in AlInAs microdisk
D. V. Lebedev, M. M. Kulagina, S. I. Troshkov +13
Formation, emission and lasing properties of strain-free InP(As)/AlInAs quantum dots (QDs) embedded in AlInAs microdisk (MD) cavity were investigated using transmission electron mi…
Dissipative phase solitons in semiconductor lasers
François Gustave, Lorenzo Columbo, Giovanna Tissoni +5
We experimentally demonstrate the existence of non dispersive solitary waves associated with a 2 phase rotation in a strongly multimode ring semiconductor laser with coherent fo…
Photoelectron emission from plasmonic nanoparticles: Comparison between surface and volume photoelectric effects
Alexander V. Uskov, Igor E. Protsenko, Renat Sh. Ikhsanov +5
We study emission of photoelectrons from plasmonic nanoparticles into surrounding matrix. We consider two mechanisms of the photoelectric effect from nanoparticles - surface and vo…
Broadening of plasmonic resonance due to electron collisions with nanoparticle boundary: quantum-mechanical consideration
Alexander V. Uskov, Igor E. Protsenko, N. Asger Mortensen +1
We present a quantum mechanical approach to calculate broadening of plasmonic resonances in metallic nanostructures due to collisions of electrons with the surface of the structure…
Wavelength switching dynamics of two-colour semiconductor lasers with optical injection and feedback
Simon Osborne, Patrycja Heinricht, Nicola Brandonisio +2
The wavelength switching dynamics of two-colour semiconductor lasers with optical injection and feedback are presented. These devices incorporate slotted regions etched into the la…