Quantum electrodynamics phenomena in plasmas. Credit: Stephen Alvey/Alec Thomas Laser beams with power up to 10 petawatts will create plasmas with energy levels to be…
Posts published in “Lasers”
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Cun-Zheng Ning, a professor of electrical engineering in the Ira A. Fulton Schools of Engineering at Arizona State University, and collaborators from Tsinghua University in…
An artistic impression of the metasurface laser to produce super-chiral twisted light with OAM up to 100. Credit: Wits University Laser opens up a new…
To improve the quality of electron bunches, laser heaters shakes them back and forth as they follow the path of an infrared laser beam. By…
QR-Code on Perovskite. Credit: Small Scientists have developed a method for precise, fast, and high-quality laser processing of halide perovskites, promising light-emitting materials for solar…
Example of a transverse cross-section of a beam produced by the structured laser beam. The central axis, which is very dense, is surrounded by several…
Illustration depicting the method outline by LLE researchers to shape intense laser light in a way that accelerates electrons to record energies in very short…
Lasers grown on microelectronics-compatible silicon are important step toward low-cost, smart, integrated mid-infrared photonic sensors. For the first time, researchers have fabricated high-performance mid-infrared laser…
Supercontinuum generation caught on camera. Credit: Heriot-Watt University Researchers have generated a wide range of colors from a single laser after discovering a new process…
This is photo of the 5.5 mm diameter micromotor rotor made of specially oriented polymer film, on a pencil tip. Credit: UW Physics, Piotr Wasylczyk…
Researchers investigating a new method for generating nuclear fusion power showed that the relativistic effect of ultra-intense laser light improves upon current “fast ignition” methods…
Claudia Gollner and the laser system at TU Wien. Credit: TU Wien A new, extremely efficient source of terahertz radiation has been developed at TU…
A SLAC-led team has invented a method, called XLEAP, that generates powerful low-energy X-ray laser pulses that are only 280 attoseconds, or billionths of a…
A new shoebox-sized laser produces terahertz waves (green squiggles) by using a special infrared laser (red) to rotate molecules of nitrous oxide, or laughing gas,…
A commercial thin-disk head. The disk is surrounded by monolithic prisms that route the pump beam between reflections. Credit: TRUMPF GmbH + Co. KG With…
An artist’s impression of a light-induced charge density wave (CDW). The wavy mesh represents distortions of the material’s lattice structure caused by the formation of…
Topological quantum states in graphene induced by light. Credit: © Benedikt Schulte Discovering ways to control the topological aspects of quantum materials is an important…
Silver nanopillars from laser simulation. Credit: Northwestern University Nanolaser has potential to treat neurological disorders or sense disease biomarkers. Researchers have developed a tiny nanolaser…
A monolayer of organic molecules is placed in the focused light field and replies to this illumination by fluorescence, embedding all information about the invisible…
Researchers have designed a way to give the long tunnel arms of gravitational-wave observatories like KAGRA in Japan the ability to potentially also detect axion…