Nonlinear optics 81 Fiber optics 7 Lasers 5 Optical materials 5 Nanostructures 3 Nichtlineare Optik 3 Optical communications 3 Optoelectronics 3 Photorefractive materials 3 Solitons 3 Crystal optics 2 Dissertations, Academic (Ph.D) 2 Femtosecond lasers 2 Inorganic compounds 2 Laser pulses, Ultrashort 2 Light 2 Nanostructured materials 2 Nonlinear optical spectroscopy 2 Optical phase conjugation 2 Optical wave guides 2 Optoelectronic devices 2 Organic compounds 2 Physical optics 2 Quantum optics 2 Second harmonic generation 2 Solid-state lasers 2 nonlinear optics 2 Backscattering 1 Biomedical engineering 1 Bose-Einstein condensation 1