light

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Detecting nuclear materials using light
November 6, 2023, Media Advisory • [caption id="attachment_22127" align="alignright" width="250"] Sandia National Laboratories researcher Patrick Feng, left, and Former Sandian Joey Carlson, right, hold Organic Glass Scintillators they helped create to detect radioactive materials.(Photo by Randy Wong) Click …
Categories: Materials Science, Science / Technology / Engineering, Technology transfer / Economic Impact
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Increased productivity, not less energy use, results from more efficient lighting
August 6, 2012 • ALBUQUERQUE, N.M. — Two researchers have reprised in the journal Energy Policy their groundbreaking finding that improvements in lighting —  from candles to gas lamps to electric bulbs  — historically have led to increased light consumption rather than lower overall energy use by society. In an article in the journal...
Categories: Energy / Environment / Water, Military / Defense, Operations / Budget, Renewable energy, Science / Technology / Engineering
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Sandia researcher Jeff Tsao examines the set-up used to test diode lasers as an alternative to LED lighting. Skeptics felt laser light would be too harsh to be acceptable. Research by Tsao and colleagues suggests the skeptics were wrong.