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Optics & Photonics
Lasers, photonic chips, fiber optics, and light‑matter interactions.
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Tiny OLED Pixels Can Be Manufactured Like Microchips
21+ hour, 48+ min ago (258+ words) Researchers at ETH Zurich have developed a light-sensitive material from which they can produce tiny, coloured light-emitting pixels - potential building blocks for particularly small and sharp screens. Screens are becoming ever smaller and increasingly sharper. This can be seen, for…...
Chip-Sized Silicon Waveguides Generate Quantum Light Linking Mid-Infrared
8+ min ago (314+ words) and Telecom Bands Bioengineer.org Quantum technologies have long been limited by an awkward mismatch: the wavelengths where quantum light sources work best are rarely the wavelengths where detectors, fibres, and atmospheric conditions perform best Energy conservation forces the sum…...
[News] ams OSRAM unveils breakthrough Thin-Film VCSEL for AI Scale-Up, showcasing connectorized multi-core fiber solution and expanding ecosystem network
19+ hour, 20+ min ago (371+ words) Moving data efficiently is becoming one of the defining challenges of next-generation AI systems. As AI clusters continue to scale, optical interconnects are emerging as critical technology for enabling higher bandwidth at significantly lower power consumption. Premstaetten, Austria, and Munich,…...
The secret to a perfect crystal may be a precisely calibrated extra turn
1+ day, 3+ hour ago (14+ words) Phys.org...
Hawthorn Photonics (US) Develops With Quantum AdvR, Inc. Name Change.
11+ hour, 28+ min ago (556+ words) Ivy Delaney has been working with neural networks and machine learning since the mid-nineties, back when a couple of hidden layers and a long afternoon of training counted as ambitious. She has watched the field go from academic curiosity to…...
Physicists Observe Laser Beam Moving Against Quantum Light Flow
10+ hour, 50+ min ago (259+ words) Physicists Observe Laser Beam Moving Against Quantum Light Fluid Flow, Challenging Newton’s Third Law inkorr.com Physicists Observe Laser Beam Moving Against Quantum Light Fluid Flow, Challenging Newton’s Third Law According to НВ — Техно: Researchers have observed a laser beam…...
Denaliweld Heads to FABTECH 2026:Building the Future of Laser Manufacturing
9+ hour, 30+ min ago (74+ words) Busines NewsWire 24th September 2026, 04:36 GMT+11 them correctly, supporting customers after installation, and continuing to improve the technology based on what happens on real production floors. Visitors to Booth S40098 can: Review solutions across handheld welding, cleaning, cutting, laser safety and automated welding....
Finding light's true nature
11+ hour, 58+ min ago (494+ words) To explore these ideas, in 1851, Hippolyte Fizeau devised an experiment to measure whether light would be slowed or boosted in speed when traveling through currents of water or air. His results were mixed: He did detect a change in speed…...
Fabric.AI Files Two Patent Applications Covering Fiber-Coupled and Connector-Free MicroLED Optical Interconnect Developed with Kopin
10+ hour, 29+ min ago (306+ words) marketscreener.com Fabric.AI announced that it has filed two patent applications with the United States Patent and Trademark Office (USPTO) covering its micro-LED optical interconnect architecture Both applications derive from the same design choice: imaging an entire micro-LED array…...
When Packaging Begins to Emit Light: Intel Embeds Micro LEDs in Glass Substrates, Redefining the Boundary of the Chip
19+ hour, 58+ min ago (142+ words) For decades, semiconductor packaging has been defined by three fundamental responsibilities: protecting the silicon, delivering power, and carrying electrical signals between the die and the system. That definition, however, is beginning to break down. As the semiconductor industry moves toward…...