Scientists create ultra-low loss optical device that traps light on a chip

2 weeks ago 16
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Researchers at CU Boulder have developed highly efficient optical microresonators that could support a new generation of powerful sensor technologies.

A microresonator is a microscopic structure designed to confine light in a small space. As light circulates inside, its intensity increases. When that intensity reaches a sufficient level, scientists can carry out specialized optical processes that enable sensing and other advanced functions.

"Our work is...

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