Tunable quantum entangled states
Source
International Conference on Fibre Optics and Photonics 2016
Date Issued
2016-01-01
Author(s)
Anwar, Ali
Lal, Nijil
Chithrabhanu, P.
Kumar, Vijay
Singh, R. P.
Abstract
We generate orbital angular momentum entangled states by spontaneous parametric down-conversion with a pump as a superposition of optical vortices. The generated entangled states are tuned by controlling the mixing of vortices in the superposition.