News
Researchers develop a high-efficiency soluble polymer MR-TADF hyperfluorescence OLED emitter system
18+ hour, 44+ min ago (375+ words) Researchers from Hanyang University, Gyeongsang National University, and Soongsil University have developed a high-efficiency soluble blue OLED emitter based on a hyperfluorescence architecture. The new emitter platform uses a polymer/small-molecule hybrid emitting layer composed of a polymeric thermally TADF…...
Photonic Packaging Resistant to Extreme Environments (NIST, Johns Hopkins, U. Of Maryland)
4+ hour, 10+ min ago (90+ words) A new technical paper, "Photonic chip packaging for extreme environments" was published by NIST, Johns Hopkins and University of Maryland. Abstract "Integrated photonic sensors have advanced significantly in the past decade for an ever-increasing range of applications, driven by the…...
Entangled Photons Now Pinpoint Targets With Far Fewer Components
7+ hour, 21+ min ago (311+ words) Ten to the power of five quantum memories and ten to the power of ten programmable beam splitters were previously thought necessary for quantum target ranging. Now, a new receiver architecture achieves the same quantum advantage with just one heterodyne…...
Scientists Create "Optical Tornadoes" That Twist Light Into a Swirling Vortex
6+ hour, 10+ min ago (236+ words) Researchers generated stable vortex light in its lowest-energy state using liquid crystal traps and optical confinement. "You can think of it as an optical vortex," says Dr. Marcin Muszy'ski from the Faculty of Physics at the University of Warsaw and…...
Ukraine and Germany to Discuss Joint Development of Laser Weapons
14+ hour, 3+ min ago (330+ words) Ukraine and Germany will discuss cooperation on the development of laser weapons for air defense. This was reported by the Ministry of Defence of Ukraine. The development of laser weapons will be part of joint projects between the countries aimed…...
As US and China ramp up quantum investment, Germany's Pixel Photonics raises "13. 5 million for market entry
1+ day, 6+ hour ago (155+ words) Be Beez International The Seed round is led by Futury Capital. Additional investors include the Federal Agency for Disruptive Innovation (SPRIND), Kensho Ventures, and High-Tech Gru'nderfonds (HTGF). Comparable European activity across 2025-2026 include: - Finland: Semiconductor laser maker Vexlum, which raised "10 million…...
Astronomers Just Caught a "Mega-Laser Beam" Signal from 8 Billion Light-Years Away That Refuses to Weaken or Disappear
12+ hour, 19+ min ago (602+ words) The signal left its source before Earth existed. It should have faded into noise. It didn't. A razor-thin radio signal struck the Meer KAT telescope in South Africa that refused to follow the usual rules of cosmic distance. It came…...
Figure 1 | The introduction of the multifunction molecule and the performance of the LED based on the QDs passivated by EMIMPF6.
22+ hour, 23+ min ago (152+ words) Figure 1 |The introduction of the multifunction molecule and the performance of the LED based on the QDs passivated by EMIMPF6. a, The multifunctional molecule'EMIMPF6 was introduced on the QD surface by adopting the heterogeneous treatment strategy. b, The current density-luminance-voltage curve…...
Laser-driven free electron laser runs for more than eight hours " Physics World
10+ hour, 28+ min ago (555+ words) An FEL creates bright pulses of coherent light " usually in the ultraviolet-to-X-ray portion of the electromagnetic spectrum. These pulses are used in a wide range of research including physics, chemistry, biology and materials science. FELs require a bright and stable…...
Gweike Cloud Front Page Reveals the Future of Smart Laser Technology
11+ hour, 23+ min ago (1569+ words) by Marc Berman April 11, 2026, 7: 55 am In today's fast-moving world, creators, makers, small businesses, and even schools are looking for smarter, faster, and more efficient tools to bring their ideas to life. Whether you're cutting wood, engraving glass, or welding metal,…...