The Defense Advanced Research Projects Agency said a project team testing new optical wireless energy receiver technology was able to transfer 800 W of power to a receiver 8.6 km away in a 30 second ...

Laboratory of X-Ray Analytical Applications, Institute of Earth Sciences “Jaume Almera”, CSIC, Solé Sabarís s/n, 08028 Barcelona, Spain, Department of Chemistry, University of Antwerp, ...

A plate behind the body part captures the variations of the energy beam after it passes through skin, bone, muscle and other tissue. While much information can be obtained from a regular X-ray, a lot ...

With the invention of X-ray sources device based on ZnO nanowires as cold electron emitters, a large amount of X-ray sources ... which can significantly decrease CT device volume. The X-ray beam ...

Cold field emitters increase brightness and coherence ... where issues will arise and inspect those areas more intelligently. By combining optical, X-ray, and e-beam capabilities under a unified ...

Cree has introduced a pair of circular emitter LEDs with no over-die lens for beam-forming applications. Colour temperature options are 5,000, 5,700 or 6,000K. “These LEDs deliver smoother, more ...