Loading...
Entangled photon states recovery and cloning via the micro ring resonators and an add/drop multiplexer
Author(s)
Pornsuwancharoen, N.
Yupapin, P. P.
Date Issued
June 1, 2010
Type
Article
Abstract
We propose a new system of the entangled photon generation and recovery using a Gaussian pulse traveling within the nonlinear micro ring resonators, whereas the cloning feasibility of the entangled photon states via an add/drop multiplexer is also proposed. Firstly, the optimum entangled photon visibility is generated by using the Gaussian pulse in the ring resonators, where the second harmonic pulses are generated by filtering the chaotic signals. Secondly, the small amount of the transmission power is coupled by the add/drop device, whereas the entangled photon states, i.e. cloning states, are regenerated by using the polarization control unit. Results obtained have shown that the recovery entangled photon states can be made and confirmed with the initial states, which means that the cloning of entangled photon states of the initial states is plausible. The amplified entangled photon for state recovery is also discussed. © 2008 Elsevier GmbH.
Citation
Optik, 121(10), 897-902, 2010