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Volume 25 - ICOP & ICPET 2019
ICOP & ICPET _ INPC _ ICOFS 2019, 25 - ICOP & ICPET 2019: 685-688 |
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Maddahi M, Farman F, Bahrampour A. Quantum communication using polarization-orbital angular momentum of photon hybrid states. ICOP & ICPET _ INPC _ ICOFS 2019; 25 :685-688
URL: http://opsi.ir/article-1-1901-en.html
URL: http://opsi.ir/article-1-1901-en.html
1- Departemant of Physics, Sharif University of Technology,Tehran
Abstract: (1634 Views)
Orbital angular momentum (OAM) is one of the photon’s degrees of freedom in infinite-dimensional Hilbert space, which is used in quantum communication and quantum key distribution. In this paper we propose a method for implementing BB84 protocol in higher dimensions by encoding information on hybrid states of OAM and spin of photons. It has been shown that this method does not need for alignment of the transmitting and receiving frames.
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