Compact solid-state laser system generates 193-nm vortex beam for the first time
Deep ultraviolet (DUV) lasers, known for their high photon energy and short wavelengths, are essential in various fields such ...
EurekAlert!28d
Coherence synthesis in nonlinear optics
Researchers at Tel Aviv University developed a groundbreaking method to synthesize spatial coherence during nonlinear optical ...
Scientists Create Compact Laser That Could Revolutionize Chipmaking and Quantum Devices
A new solid-state laser produces 193-nm light for precision chipmaking and even creates vortex beams with orbital angular ...
The Debrief12d
Physicists Use Optical Vortex Beams to Control Ionization for the First Time
Physicists at the University of Ottawa add an orbital spin to their laser beams to control the movement of electrons in their ...
optics.org16d
Max Planck Institute develops hollow-core fiber that guides vortices by helicity
Over the years, several waveguides and structured materials have been developed to preserve linear and circular polarization over long distances and analyze these states with a sufficient degree of ...
First helically dichroic hollow-core fiber demonstrated: New waveguide promises optical advances
vortex mode generation, and optical communications. The results were recently published in the journal ACS Photonics. In ...
科学技術振興機構5y
Toward a Paradigm Shift Created by Mathematics of Vortex-Boundary Interactions
This suggests a new flight strategy that makes use of vortices. Our project attempts to develop a mathematical theory and high resolution computational fluid dynamics for vortex generation and their ...