Researchers have used the centuries-old idea of pinhole imaging to create a high-performance mid-infrared imaging system without lenses. The new camera can capture extremely clear pictures over a ...
Scientists have developed a lens-free mid-infrared camera using a modern twist on pinhole imaging. The system uses nonlinear crystals to convert infrared light into visible, allowing standard sensors ...
There was a line out the door at a Grand Rapids storefront Friday, but it wasn't for Black Friday deals. (Nov. 29, 2025) ...
ORLANDO, FL / ACCESSWIRE / June 12, 2024 / LightPath Technologies, Inc. (NASDAQ:LPTH) ("LightPath," the "Company," or "we"), a leading vertically integrated global manufacturer and integrator of ...
A new adaptive surface hides objects from infrared cameras by switching between two modes that match surrounding temperatures in both hot and cold environments. (Nanowerk Spotlight) Infrared cameras ...
Researchers use laser light to form a tiny “optical pinhole” inside a nonlinear crystal, which also turns the infrared image into a visible image that a traditional silicon-based camera sensor can ...
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