Artist’s concept. Researchers have demonstrated a record-high laser pulse intensity of over 1023 W/cm2 using the petawatt laser at the Center for Relativistic Laser Science…
Posts published in “Lasers”
Auto Added by WPeMatico
Schematic of reciprocating propagation of laser pulse intensity at different observation times Credit: Osaka University Researchers from Osaka University discover phenomenon of reciprocating propagation of…
Trapped anti-atoms being cooled. Credit: Chukman So The result opens the door to considerably more precise studies of the response of antimatter to light and…
An artistic illustration of the movement of an antihydrogen atom in the ALPHA magnetic trap, before (grey) and after (blue) laser cooling. The images show…
The illustration visualizes how modulation of electron bunches via laser is used to produce microbunches that emit laser light. Credit: Tsinghua University An international team…
Abstract Illustration. Credit: Korea Institute of Science and Technology (KIST) A pulsed-laser repetition rate of 57.8 GHz was achieved by inserting a resonator containing graphene.…
Concept for Exawatt-class lasers. Credit: Osaka University Researchers from Osaka University propose a concept for next-generation ultra-intense lasers, possibly increasing the current record from 10…
Fast, powerful compact lasers: a novel VCSEL for next-generation datacenters and sensors. Credit: Volker Sorger/GWU Researchers invent a novel vertical-cavity surface-emitting laser, the workhorses of…
The LDG/MIP-based electrochemical sensor sensitively and selectively detects BPA in water samples. Credit: © 2020 KAUST A simple method developed at KAUST uses laser beams…
A scanning electron microscope (SEM) image of a terahertz quantum cascade laser (QCL) device. Credit: Courtesy of the researchers The instrument could bring powerful sensing…
A laser optical pulse (blue) enters from the left into the hollow-core fiber filled with nitrogen gas (red molecules) and, along propagation, experiences a spectral…
Electrically pumped surface plasmon-polariton nanolaser. Credit: Dmitry Fedyanin Researchers from the Moscow Institute of Physics and Technology and King’s College London cleared the obstacle that…
In laser-plasma acceleration, a strong laser pulse (red) generates a plasma wave (blue) in hydrogen gas by stripping electrons from gas molecules. The electrons (red)…
The fin LED pixel design includes the glowing zinc oxide fin (purple), isolating dielectric material (green), and metal contact (yellow atop green). Credit: B. Nikoobakht…
A new study in Nature Photonics details the unique properties of the UCF-developed laser beam. The speed of a message traveling in these packets is…
Ultrashort laser pulses induce unusual sound waves via a structural instability in a material. RIKEN physicists have initiated unusual sound waves in a flake using…
Laser resonance chromatography will initially be used to investigate lawrencium, element 103. Credit: Mustapha Laatiaoui Merging methodologies from physics and chemistry for the optical spectroscopy…
In the stretched-pulse soliton Kerr resonator developed by the lab of William Renninger, a single frequency laser enters a fiber ring cavity, generating a broad…
EDRS-C is the second node of the European Data Relay System (EDRS). It is the first dedicated EDRS satellite as well as the first flight…
Electrons in the crystal of calcium fluoride; Christian HackenbergerElectrons in the Crystal of Calcium Fluoride. Credit: University of Rostock The researchers used powerful laser flashes…