International Conference on Optics, Lasers and Spectroscopy ICOLS on January 14-15, 2026 in Zurich, Switzerland

Advanced laser sources, nonlinear optics and spectroscopy
Applied nonlinear optics
Atom interferometry
Atomic and molecular laser spectroscopy
Biophotonics and Nanophotonics
Cold Atoms and Molecules
Cold collisions and cold molecules
Degenerate gases, BECs, cold Fermions
Fiber amplifiers, lasers, sensors and devices
Fundamentals of Nonlinear Optics
High Power Laser Technology and High Energy Density Physics
High-Field and High-Energy Lasers
High-Field Physics and Attosciences
Information Optics, Optical Storage and Displays
Infrared and THz technology, and Astrophotonics
Integrated and Guided-Wave Optics and Thin Film Optics
Laser Beam Control
Laser Chemistry, Biophotonics and Applications
Laser cooling and trapping
Laser Metrology and Remote Sensing
Laser Processing, Laser Microfabrication, and Industrial Applications
Laser spectroscopy enabled applications
Lasers in Science and Engineering
Lightwave Communication Technologies
Metamaterials and Complex Media
Nano-Optics and Plasmonics
Nanophotonics
Nonlinear Optics and Novel Phenomena
Nonlinear Photonics and Metamaterials
Novel applications of laser spectroscopy
Optical Communications and Networking
Optical Interactions with Condensed Matter and Ultrafast Phenomena
Precision Measurements and Fundamental Tests
Precision spectroscopy and metrology
Quantum Dot Lasers
Semiconductor and Electro-optic Devices
Solar Energy Utilization
Solid-State Laser and Other Lasers, and Laser Materials
Spectroscopic tests of fundamental physics
Ultrafast Laser Science
Ultrafast Optics and Photonics
Ultrafast spectroscopy, optical combs, atoms in high fields