Applied physicists in the Harvard John A. Paulson College of Design and Applied Sciences (SEAS) have actually shown a brand-new method to framework light in personalized, repeatable, three-dimensional patterns, all without using conventional optical components like lenses and mirrors. Their innovation gives speculative proof of a strange all-natural sensation that had actually been restricted primarily to concept.
发布者：Dr.Durant，转转请注明出处：https://robotalks.cn/focusing-and-defocusing-light-without-a-lens-first-demonstration-of-the-structured-montgomery-effect-in-free-space/
