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  • Cornell Researchers Create Broadband Light Amplifier on a Silicon Chip
    News - 8 Jul 2007
    Cornell University researchers have created a broadband light amplifier on a silicon chip, a major breakthrough in the quest to create photonic microchips. In such microchips, beams of light...
  • Laser Bursts Create True Black Metal
    News - 8 Jul 2007
    "Black gold" is not just an expression anymore. Scientists at the University of Rochester have created a way to change the properties of almost any metal to render it, literally,...
  • MIT Scientists Convert Light into Electricity More Efficiently than Ever Before
    News - 8 Jul 2007
    MIT researchers are trying to unleash the promise of an old idea by converting light into electricity more efficiently than ever before. The research is applying new materials, new technologies...
  • Artificial Star
    News - 5 Jul 2007
    On 28 January 2006, at 23:07 local time, a laser beam of several watts was launched from Yepun, the fourth 8.2m Unit Telescope of the Very Large Telescope, producing an artificial star, 90 km up in...
  • Adaptive Optics Help Sharpen Night Sky
    News - 5 Jul 2007
    An artificial, laser-fed star now shines regularly over the sky of Paranal, home of ESO's Very Large Telescope, one of the world's most advanced large ground-based telescopes. This system...
  • Challenges and Advances in Blue Quantum Dot LEDs
    News - 25 Feb 2026
    A recent review article published in Advanced Materials examines the persistent barriers facing blue quantum dot light-emitting diodes (QD-LEDs), with a focus on the physical and device-operational...
  • Twisting Optical Fibre Creates a Robust New Pathway for Light
    News - 24 Feb 2026
    Researchers led by physicists at the University of Bath have found that adding a twist during the fabrication of optical fibres creates a more robust pathway for light, minimising the effects of...
  • Optical Percutaneous Needle Biopsy in Oncology
    News - 18 Feb 2026
    In a recent article published in the journal Light: Advanced Manufacturing, researchers presented a comprehensive analysis of optical percutaneous needle biopsy (PNB), an emerging technology that...
  • Challenges and Future of Optical Fiber Biosensors
    News - 13 Feb 2026
    A Versatile Platform with Expanding ApplicationsWhat the Past Decade Has DeliveredPersistent Technical and Practical BarriersScaling Up Optical fiber biosensors (OFBs) have advanced rapidly over the...
  • O-PTIR Detection of Plastic Films: Influence of Layer Thickness
    News - 6 Feb 2026
    In a recent article published in the journal ACS Measurement Science Au, researchers examined the minimum detectable thickness for two widely used plastics, polyamide 6 (PA6) and polyethylene...

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