Super-speedy light detector gives x-ray machines a run for their money

Blog sponsored by Engadget.com 8.9.2014 Comments Off on Super-speedy light detector gives x-ray machines a run for their money

It’s very tough to find light beyond certain frequencies. If you want to see elusive terahertz waves, for example, you have to get a system that’s either really slow or needs to be kept at a temperature near absolute zero — not exactly practical….

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