The Spectrum UV from ASP Inc. is a unique, multi beam-color tactical flashlight. In addition to its primary white light, it offers red, blue and UV beams, as well as a low level ...

Paul Glenchur talked about the federal government's auction of analog television signals. Starting Thursday, January 31, 2008, cell phone providers, telecom, cable and other groups would bid to ...

The UV spectrum encompasses all wavelengths between 100 and 400 nm in length. ... degrading the life span of UV LEDs to less than 5000 hours.

Ultrashort pulses span wide spectrum. 08 Oct 2002. A single laser system that creates a multi colored stripe of light could detect many atmospheric compounds simultaneously. An international research ...

An international team of scientists reports in Nature Photonics on a novel technique for a high-brightness coherent and few-cycle duration source spanning 7 optical octaves from the UV to the THz.