554 citations
- Max Planck Institute for Gravitational PhysicsDE12 papers
- Universidad Michoacana de San Nicolás de HidalgoMX9 papers
- Max Planck Institute for Extraterrestrial PhysicsDE8 papers
- Universitat Politècnica de CatalunyaES8 papers
- Max Planck SocietyDE7 papers
- Schiller International UniversityFR7 papers
- University of RostockDE7 papers
- European Southern ObservatoryCL6 papers
- Max Planck Institute for AstronomyDE6 papers
- Tel Aviv UniversityIL6 papers
- University of GöttingenDE6 papers
- Institute of Photonic SciencesES5 papers
19 papers · 1 filter
Three-Dimensional Light Bullets in Arrays of Waveguides
Stefano Minardi, Falk Eilenberger, Yaroslav V. Kartashov +10
We report the first experimental observation of 3D-LBs, excited by femtosecond pulses in a system featuring quasi-instantaneous cubic nonlinearity and a periodic, transversally-mod…
Real-time determination of laser beam quality by modal decomposition
Oliver A. Schmidt, Christian Schulze, Daniel Flamm +4
We present a real-time method to determine the beam propagation ratio M2 of laser beams. The all-optical measurement of modal amplitudes yields M2 parameters conform to the ISO sta…
Discrete Family of Dissipative Soliton Pairs in Mode-Locked Fiber Lasers
Aleksandr Zavyalov, Rumen Iliew, Oleg Egorov +1
We numerically investigate the formation of soliton pairs (bound states) in mode-locked fiber ring lasers. In the distributed model (complex cubic-quintic Ginzburg-Landau equation)…
Observation of two-dimensional defect surface solitons
A. Szameit, Y. V. Kartashov, M. Heinrich +7
We report on the experimental observation of two-dimensional solitons located in a defect channel at the surface of a hexagonal waveguide array. The threshold power for the excitat…
Soliton excitation in waveguide arrays with an effective intermediate dimensionality
A. Szameit, Y. V. Kartashov, F. Dreisow +7
We reveal and observe experimentally significant modifications undertaken by discrete solitons in waveguide lattices upon the continuous transformation of the lattice structure fro…
Coupling between a dark and a bright eigenmode in a terahertz metamaterial
Ranjan Singh, Carsten Rockstuhl, Falk Lederer +1
Terahertz time domain spectroscopy and rigorous simulations are used to probe the coupling between a dark and a bright plasmonic eigenmode in a metamaterial with broken symmetry. T…