First experimental realization of energetic ions driven by intense laser irradiating the world’s thinnest and…
Browsing: Lasers
Lasers, an acronym for Light Amplification by Stimulated Emission of Radiation, are devices that emit highly focused, coherent beams of light with a wide range of applications across science, technology, medicine, and industry. By exciting atoms or molecules to higher energy states and then stimulating them to emit light in a precise and synchronized manner, lasers produce intense beams that can be finely controlled. Their unique properties make them essential tools in everything from precision manufacturing and optical communications to surgery and fundamental physics research. As laser technology continues to advance, it plays an increasingly vital role in cutting-edge fields like quantum computing, spectroscopy, and space exploration.
New approach expands the application of powerful, ultrafast laser pulses. Harvard SEAS’s breakthrough silicon coating…
Northumbria University is developing a pioneering laser-based satellite communication system, funded by the UK Space…
Controlling nanolasers with magnets lays the groundwork for more robust optical signaling. A magnetic field…
Caltech’s researchers have demonstrated a breakthrough in optical engineering using lasers to alter materials without…
A new study shows how photonic microresonators can strongly modulate electron beams with just a…
High-precision 3D supercomputer simulations reveal the 3D structure of theoretically predicted micron-scale megatesla magnetic fields,…
Cooled to almost absolute zero, atoms not only move in waves like light but also…
NASA’s Laser Communications Relay Demonstration (LCRD) represents a major leap forward in how spacecraft send…
Columbia Engineers invent software-controlled robotic lasers that cook food with unparalleled precision, retaining more moisture,…
An international research team demonstrates how to generate extremely short pulses of visible light using…
Ultrashort flashes of light lasting less than a quadrillionth of a second are fast growing…
NASA’s LCRD will demonstrate laser-based communications from geosynchronous orbit, enabling faster, more efficient data transfer…
Tiny Lasers Acting Together as One: Topological Vertical Cavity Laser Arrays Israeli and German researchers…
Scientists Focus on Cone Targets To Enhance Temperature of Electron Beams Intense short-pulse laser-driven production…
LLNL scientists improved metal 3D printing by replacing traditional Gaussian laser beams with Bessel beams,…
Physicists at the University of Bath in the UK observe a new physical effect in…
New ablator materials tested at NIF show improved laser coupling in fusion capsules, though symmetry…