Sentences with phrase «photon source allowed»

Curtiss said the Advanced Photon Source allowed the scientists to observe ultralow loadings of their small clusters, down to a few nanograms, which was a critical piece of this investigation.

Single - photon sources allow secret keys to be sent with absolute security, as the laws of quantum mechanics say it is impossible to observe a photon without altering it.

Not exact matches

They allow researchers to prove that single - photon sources, another key element of many optical quantum information systems, reliably emit only one photon at a time.

The new source would allow many photons to enter the optical fibre simultaneously, and therefore would increase the capacity of quantum channels.