light system (IMAGE)
Caption
An international collaboration demonstrated control of an “exceptional” surface and experimentally controlled a previously theoretical complete light absorption. Using a microresonator, one of many silica microspheres fabricated on a silicon chip, the researchers coupled light to the tapered optical fiber (the hair-like structure) to move light at the right frequency in and out of the microsphere resonator.
Credit
Kelby Hochreither/Penn State.
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