Space-time entangled flying doughnut pulse (IMAGE)

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

Space-time entangled flying doughnut pulse

Caption

Toroidal dipole-like vector electromagnetic field, space-frequency entangled distribution, and diagonal tomography matrices verifying its entangled nature.

Credit

by Yijie Shen

Usage Restrictions

None

License

Licensed content

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.