An international team of researchers led by the Australian National University (ANU), Canberra, has invented a tiny camera lens, which they say could lead to a device to connect future quantum computers to an optical fiber network.
The development is described in Science. A key conclusion in the Science article’s abstract is that this camera “illustrates the feasibility of ultrathin quantum metadevices for the manipulation and measurement of multiphoton quantum states, with applications in free-space quantum imaging and communications.”