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Light trap heralds optical revolution

发布时间:2019-03-03 05:02:07来源:未知点击:

By Jenny Hogan AN OPTICAL memory chip that senses, stores and then displays the light it has received has sent a buzz of excitement round the imaging world. “We’ve never seen anything like this before,” says Trevor Whittley, an expert in optical devices at the University of Edinburgh in the UK. Such a device could delay light signals in optical-fibre networks,