A team at Yale University in the US has built the world's first anti-laser — or coherent perfect absorber (CPA). The device, constructed from silicon , absorbs light and dissipates the energy as heat.
A team at in the US has built the world's first — or coherent perfect absorber (CPA). The device, constructed from , absorbs light and dissipates the energy as heat.
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Yale University
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anti-laser
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silicon