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Optics News and Photonics News from across the Globe. AZoOptics is the world's leading online publication for the Optics & Photonics community.
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- Aug 18, 2026earliest in window
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News
Measuring Anti-Reflection Coatings on Curved Optics
3+ day, 12+ hour ago (1254+ words) Anti-reflection (AR) coatings are crucial elements in contemporary optical and imaging systems, as they reduce undesired Fresnel reflections at air-glass interfaces to prevent internal flare and ghosting from compromising image contrast while maximizing system light throughput. However, this macroscale instrumentation…...
Scientists Create ‘Smart’ Materials That Can Be Reprogrammed With Light
5+ day, 18+ hour ago (233+ words) Imagine electronics you can reprogram simply by shining a light on them. Researchers have created ultra-thin “smart” materials that do just that, a breakthrough that could lead to adaptable sensors, smarter cameras, and brain-inspired computers. Introduced in ScienceAdvances, the new…...