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Space and the battlefield are no place for fragile optics

While designed for spaceborne light detection and ranging (LiDAR) validation, the study demonstrates why such multidimensional test regimes, combining radiation, thermal, and high-repetition laser stress, are essential to qualify coatings for modern defense systems. Current advances in optical coatings When coating systems are developed for defense and space, it often begins with one basic question: […]

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NIR fluorescent nanosensor detects plant growth hormone

The technology uses Corona Phase Molecular Recognition (CoPhMoRe), a nanotechnology approach designed by the SMART DiSTAP and MIT researchers. It enables the design of highly selective sensors by coating single-walled carbon nanotubes with custom synthetic polymers. “These polymers form a precise ‘corona phase,’ or binding pocket, which can recognize and respond to specific molecules,” says

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MIT creates evanescent coupler to copackage electronics and photonics

One year later, the group has created an evanescent coupler to copackage photonics and electronics. Integrating photonics with electronics within the same package “is the transistor for the 21st century,” says Kimerling, a professor of materials science and engineering at MIT, as well as director of MIT’s Microphotonics Center. Significantly, the group’s evanescent coupler enables

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Photonics Hot List: August 8, 2025

In this episode of Photonics Hot List: NC State researchers have designed and demonstrated a tiny spectrometer that’s showing tremendous promise for a wide range of applications, from biomedical diagnostics to manufacturing. In the business realm, a strategic collaboration in the works is poised to address the growing complexity and performance demands associated with photonic

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5 Axis Laser Cutting of Hot Stamped Press Hardened Components

For many years car manufacturers have faced the challenge of building lighter vehicles to improve emissions whilst maintaining vehicle strength and safety. Many auto manufacturers such as Nissan and Volkswagen are using a combination of hot stamped pressing with 5 axis laser cutting to produce lightweight yet strong components. The reason that 5 axis laser

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Wallet and Accessory Leather Engraving Ideas

TL;DR: Laser engraving leather is a powerful way to create custom, high-quality accessories. From wallets and belts to pet tags and journals, CO2 and MOPA lasers deliver precision and durability. Choosing the right type of leather and machine ensures professional results, whether you’re a hobbyist or starting a business. Laser engravers cut, etch, and personalize

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PODCAST: Interview with Robin Hawk, CEO of Galxyz (PART TWO)

In this second installment of a multipart series, Robin Hawk, an optics and photonics industry pioneer and CEO of Galxyz LLC, talks about the new company and the groundbreaking developments they’re already making, including nuclear diamond-powered photonics platforms. Following the Photons: A Photonics Podcast dives deep into the fascinating world of photonics and optics. Join

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