Lasers scanners are considered Class II devices by OSHA, the Occupational Safety and Hazard Administration. The definition of a Class II device is one that is limited to laser output levels of 1 ...

Researchers have developed the first non-invasive method of detecting malaria infection using a laser beam scanner. The painless test appears to be 100 percent accurate and does not require using ...

How terahertz laser scanners will spy on ... about 100,000-1,000,000 nanometers versus just 790 nanometers for visible red ... The beam used by Genia’s spectrometer is capable of ...

A Spectra Physics Model A supermarket scanner—one of the first ten ever produced. A laser within the unit projects a beam onto a mirror that redirects it through the glass plate on the top.

OQmented, a startup company in northern Germany that is developing tiny laser beam scanning (LBS) engines for use in augmented and virtual (AR/VR) glasses, has raised $20 million in a series A round ...