| | | | | | | | Free-space optical quantum key distribution (QKD) is poised to be a connectivity gamechanger for ad hoc or remote networks, or whenever mobile users are involved. |
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| | Sponsored | | Achieve high-sensitivity NIR spectroscopy with the Hamamatsu G16823 series InGaAs linear image sensors, now smaller than prior products and uncooled. Engineered for reliable detection from 0.9 μm to 1.7 μm, the sensors are designed to enhance process analysis devices and portable analytical instruments. |
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| | | | | | A three-layer photonic device combines phase-change materials with hydrogels to enable reversible, full-color image multiplexing for high-density optical storage devices via ambient light. |
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| | | | | | In this episode: A tiny imaging device probes deep into the brain, a look at the upcoming World Quantum Cannes Festival in France, and a tiny ‘upconverter’ turns invisible near-infrared patterns into visible green light. |
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| | Sponsored | | Alluxa offers and manufactures high-performance optical thin films. All of Alluxa's thin-film optical filters and mirrors are hard-coated using a proprietary plasma deposition process on equipment that was designed and built by our team. This allows us to repeatably produce the same high-performance optical thin films in all of our coating chambers. |
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| | | | | | Celebrate innovation in optics, photonics, and quantum by entering the Laser Focus World Innovators Awards—the final submission deadline is September 29th. |
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| | | | | | This episode of Following the Photons: A Photonics Podcast features Part One of our interview with Garrett Cole, an associate professor at the University of Arizona's Wyant College of Optical Sciences. |
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