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Yu.љI.љBogdanov, E.љV.љMoreva, G.љA.љMaslennikov, R.љF.љGaleev, S.љS.љStraupe and S.љP.љKulik, ?Polarization states of four-dimensional systems based on biphotons?, Phys. Rev. A, 73(6), 063810 (2006).
Abstract:
We discuss the concept of polarization states of four-dimensional quantum systems based on the frequency nondegenerate biphoton field. Several quantum tomography protocols were developed and implemented for the measurement of an arbitrary state of ququart. A simple method that does not rely on the interferometric technique is used to generate and measure the sequence of states that can be used for quantum communication purposes.
BibTeX Citation:
@article{BMMGSK-PSFSBB-06,
author = {Yu. I. Bogdanov and E. V. Moreva and G. A. Maslennikov and R. F. Galeev and S. S. Straupe and S. P. Kulik},
title = {Polarization states of four-dimensional systems based on biphotons},
journal = {Phys. Rev. A},
volume = {73},
number = {6},
pages = {063810},
year = {2006},
doi = {10.1103/PhysRevA.73.063810},
}
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