Title :
Generation of photonic time-bin qubit in dense atomic media
Author :
Sisakyan, N.S. ; Malakyan, Yu.P.
Author_Institution :
Nat. Acad. of Sci. of Armenia, Ashtarak
Abstract :
In this paper, we report a scheme for generation of entangled single-photon states coherently delocalized in two well-separated temporal modes. The proposed scheme employs strong nonclassical correlations between the Stokes and anti-Stokes photons generated and represents a remotely source for Stokes time-bin. We analyze the entangled nature and nonlocality in Stokes qubit by employing the Bell´s inequality formulated for two-mode Wigner function.
Keywords :
Bell theorem; atom-photon collisions; quantum entanglement; quantum optics; Bell´s inequality; Stokes qubit; antiStokes photons; dense atomic media; entangled single-photon states; nonclassical correlations; photonic time-bin qubit generation; temporal modes; two-mode Wigner function; Atomic beams; Delay effects; Detectors; Laser modes; Optical control; Optical propagation; Optical pulse generation; Photonics; Protocols; Pulse generation;
Conference_Titel :
Lasers and Electro-Optics, 2007 and the International Quantum Electronics Conference. CLEOE-IQEC 2007. European Conference on
Conference_Location :
Munich
Print_ISBN :
978-1-4244-0931-0
Electronic_ISBN :
978-1-4244-0931-0
DOI :
10.1109/CLEOE-IQEC.2007.4386798
