Black Hole Analogue (IMAGE)

DOE/Lawrence Berkeley National Laboratory

Black Hole Analogue

Caption

Through the optical-mechanical analogy, metamaterials and other advanced optical materials can be used to study such celestial phenomena as black holes, strange attractors and gravitational lenses. Here an air-GaInAsP metamaterial mimics a photon-sphere, one of the key black hole phenomena in its interactions with light.

Credit

Xiang Zhang

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