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Perfect Light Absorption: Discovery Could Lead to Even Smaller Devices

“Usually, if you want all radiation to be absorbed, you need a very large object, many times larger than the beam of light,” explains Andrey Bogdanov, an associate professor at ITMO University. “But the matter remained unsolved: is it possible to create a miniature object that would still absorb all of the light it interacts with?” (Itmo) arrow back arrow forward Image Zoom
“Usually, if you want all radiation to be absorbed, you need a very large object, many times larger than the beam of light,” explains Andrey Bogdanov, an associate professor at ITMO University. “But the matter remained unsolved: is it possible to create a miniature object that would still absorb all of the light it interacts with?” (Itmo)
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