Femtosecond lasers create 3D midair plasma displays you can touch (2015)


Japanese researchers have developed a touch-safe laser plasma display that uses femtosecond lasers to create mid-air pixels, which can be used for interactive displays and applications. The technology has high spatiotemporal resolution and could potentially scale up to fit into consumer devices such as phones or wristwatches. [summary] [comments]


这是一个从 https://spectrum.ieee.org/femtosecond-lasers-create-3d-midair-plasma-displays-you-can-touch 下的原始话题分离的讨论话题