Biphoton light generation in polarization-frequency bell states
Abstract
Four polarization-frequency Bell states are obtained experimentally for photon pairs (biphotons) emitted during spontaneous parametric scattering from continuous pumping in the collinear frequency-nondegenerate regime. The polarization properties of such states are investigated. It is shown that biphoton light in the singlet Bell state is not polarized in the second or fourth order in the field.
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Each photon has two degrees of freedom, polarization and frequency.
“In other words, each photon now has two degrees of freedom, polarization and frequency [32].”
From Entanglement of biphoton states: qutrits and ququarts (2011) · cites this paper as [32]
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Polarization states of four-dimensional systems based on biphotons
Bogdanov, Y. I., Moreva, E. V., Maslennikov, G. A., Galeev, R. F., Straupe, S. S., & Kulik, S. P. (2006) · Physical Review A · doi:10.1103/physreva.73.063810 · Cited by 54 · see citing works
Self-citationEntanglement of biphoton states: qutrits and ququarts
Fedorov, M. V., Volkov, P. A., Mikhailova, J. M., Straupe, S. S., & Kulik, S. P. (2011) · New Journal of Physics · doi:10.1088/1367-2630/13/8/083004 · Cited by 37 · see citing works
Self-citation
- Authors
- Burlakov, A. V., Kulik, S. P., Rytikov, G. O., & Chekhova, M. V.
- Affiliations
- Lomonosov Moscow State University (RU)
- Corresponding author
- Burlakov, A. V.
- Venue
- Journal of Experimental and Theoretical Physics
- Publisher
- Pleiades Publishing Ltd
- Published
- 2002-10
- Volume
- 95
- Issue
- 4
- Pages
- 639-644
- ISSN
- 0038-5646 (ISSN-L)
- 1063-7761
- 1090-6509
- OpenAlex
- W1977827268
- Cited by
- 13
- References
- 0
- Citations by year
- 2022: 1 · 2014: 1 · 2013: 1 · 2012: 2
- FWCI
- 0.35
- Type
- journal article
- Language
- en
- Open access
- closed
- Licence
- Locations
- Journal of Experimental and Theoretical Physics (publishedVersion)
- Topics
- Physical Sciences › Computer Science › Artificial Intelligence › Quantum Information and Cryptography
- Physical Sciences › Physics and Astronomy › Atomic and Molecular Physics, and Optics › Quantum optics and atomic interactions
- Physical Sciences › Physics and Astronomy › Atomic and Molecular Physics, and Optics › Laser-Matter Interactions and Applications
- Keywords
- biphotons, Bell states, continuous-wave pumping, polarization properties
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