I grew up reading Superman comic books. One of his superpowers was X-ray vision. He could see through opaque objects to detect danger. I was mesmerized by this power. What would you say if I told you ...

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 ...

Application engineer Sensors Unlimited Inc. Princeton, N.J. SWIR cameras classify polymers for sorting on recycling line in Europe. Shortwave infrared (SWIR) imaging is quietly earning a growing place ...