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…
Posts published in “Lasers”
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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…
Sensor is poised to improve landmine detection and non-destructive testing. Detecting landmines can be a challenging and slow process. Detecting them from a moving vehicle…
An explosion is a complex event involving quickly changing temperatures, pressures and chemical concentrations. In a paper in the Journal of Applied Physics, from AIP…
A transparent ceramic cap welded to a ceramic tube. Credit: Garay Lab/UCSD Ultrafast pulsed lasers fuse ceramics under ambient conditions and use less than 50…