BlogArena

General blog about anything and everything of everyday's life.

December 6, 2018
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New photodetector could improve night vision, thermal sensing and medical imaging

UCLA’s design eliminates tradeoffs between bandwidth, sensitivity, and speed that are common in current technology Using graphene, one of science’s most versatile materials, engineers from the UCLA Samueli School of Engineering have invented a new type of photodetector that can … Continue reading

November 30, 2011
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A Smarter Way to Make Ultraviolet Light Beams

ANN ARBOR, Mich.— Existing coherent ultraviolet light sources are power hungry, bulky and expensive. University of Michigan researchers have found a better way to build compact ultraviolet sources with low power consumption that could improve information storage, microscopy and chemical … Continue reading