Back to Search
Start Over
Optical realization of optimal symmetric real state quantum cloning machine
- Source :
-
Optics Communications . Jan2010, Vol. 283 Issue 1, p200-202. 3p. - Publication Year :
- 2010
-
Abstract
- Abstract: We present an experimentally uniform linear optical scheme to implement the optimal 1→2 symmetric and optimal 1→3 symmetric economical real state quantum cloning machine of the polarization state of the single photon. This scheme requires single-photon sources and two-photon polarization entangled state as input states. It also involves linear optical elements and three-photon coincidence. Then we consider the realistic realization of the scheme by using the parametric down-conversion as photon resources. It is shown that under certain condition, the scheme is feasible by current experimental technology. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 00304018
- Volume :
- 283
- Issue :
- 1
- Database :
- Academic Search Index
- Journal :
- Optics Communications
- Publication Type :
- Academic Journal
- Accession number :
- 45303978
- Full Text :
- https://doi.org/10.1016/j.optcom.2009.09.062