Although the sensitivity and performance of microphones has improved quite a bit since Alexander Graham Bell first patented them, they still have one big drawback that researchers from Carnegie Mellon ...

Researchers at Carnegie Mellon University have presented some remarkable audio from a new optical microphone system that uses cameras to see and reconstruct sonic vibrations. Remarkably, it can ...

Optical instruments are how we see the world, from corrective eyewear to medical endoscopes, cell phone cameras, and orbiting cameras. In this online engineering specialization, you will learn to ...

Optical instruments are how we see the world, from corrective eyewear to medical endoscopes to cell phone cameras to orbiting telescopes. Prior knowledge needed: Undergraduate level physics, ...

Resolve Optics is a well-established designer and supplier of application optimized satellite and space platform lenses. These lenses are essential components of cameras, optical instruments and ...

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The international optical and photonic components market reached over $300 billion in 2020. Optical processing starts with raw materials and finishes with finely crafted optical components. The ...