An optical reaction micro-turbine

Light can be used to rotate micrometric turbines that usually rely on scattering to redistribute optical momentum and generate a mechanical torque. Here, 3D microfabricated light guiding structures can reroute an incoming flow of optical energy to generate a strong, uniform and controllable torque.

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Auteurs principaux: Silvio Bianchi, Gaszton Vizsnyiczai, Stefano Ferretti, Claudio Maggi, Roberto Di Leonardo
Format: article
Langue:EN
Publié: Nature Portfolio 2018
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Accès en ligne:https://doaj.org/article/27339f6d4c1b466a8b5b4988dd94ffd5
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