Figure | Concept of new quantum imaging with ultra-thin nonlinear metasurfaces. (IMAGE)

Light Publishing Center, Changchun Institute of Optics, Fine Mechanics And Physics, CAS

Figure | Concept of new quantum imaging with ultra-thin nonlinear metasurfaces.

Caption

Figure. Concept of new quantum imaging with ultra-thin nonlinear metasurfaces. The metasurface generates spatially entangled photon pairs, with their emission angle tunable via the pump laser wavelength. Using these photon pairs, quantum imaging with unprecedented resolution and field of view can be achieved by combining quantum ghost imaging and all-optical scanning.

Credit

by Jinyong Ma, Jinliang Ren et al.

Usage Restrictions

Credit must be given to the creator.

License

CC BY

Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.