Photon–phonon entanglement in the acousto-optic interaction of vector beams
We demonstrate that acousto-optic diffraction under certain conditions can be accompanied by inter-system photon–phonon entanglement. A photon diffracted during Stokes acousto-optic interaction of acoustic and optical vector beams represents a vector beam that manifests the intra-system entanglement...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Elsevier
2023-02-01
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| Series: | Results in Optics |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S2666950123000020 |
| _version_ | 1797904321895989248 |
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| author | Myroslav Kostyrko Yuriy Vasylkiv Ihor Skab Rostyslav Vlokh |
| author_facet | Myroslav Kostyrko Yuriy Vasylkiv Ihor Skab Rostyslav Vlokh |
| author_sort | Myroslav Kostyrko |
| collection | DOAJ |
| description | We demonstrate that acousto-optic diffraction under certain conditions can be accompanied by inter-system photon–phonon entanglement. A photon diffracted during Stokes acousto-optic interaction of acoustic and optical vector beams represents a vector beam that manifests the intra-system entanglement between its states characterized by the different signs of circular polarization and orbital angular momentum. At the same time, a diffracted photon and an acoustic phonon emitted in the process of acousto-optic interaction demonstrate the inter-system entanglement between their circularly polarized vortex states. |
| first_indexed | 2024-04-10T09:47:05Z |
| format | Article |
| id | doaj.art-ebbecc63262b4852bceac326be345ae9 |
| institution | Directory Open Access Journal |
| issn | 2666-9501 |
| language | English |
| last_indexed | 2024-04-10T09:47:05Z |
| publishDate | 2023-02-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Results in Optics |
| spelling | doaj.art-ebbecc63262b4852bceac326be345ae92023-02-17T04:55:56ZengElsevierResults in Optics2666-95012023-02-0110100350Photon–phonon entanglement in the acousto-optic interaction of vector beamsMyroslav Kostyrko0Yuriy Vasylkiv1Ihor Skab2Rostyslav Vlokh3O. G. Vlokh Institute of Physical Optics, 23 Dragomanov Street, Lviv, UkraineO. G. Vlokh Institute of Physical Optics, 23 Dragomanov Street, Lviv, UkraineO. G. Vlokh Institute of Physical Optics, 23 Dragomanov Street, Lviv, UkraineCorresponding author.; O. G. Vlokh Institute of Physical Optics, 23 Dragomanov Street, Lviv, UkraineWe demonstrate that acousto-optic diffraction under certain conditions can be accompanied by inter-system photon–phonon entanglement. A photon diffracted during Stokes acousto-optic interaction of acoustic and optical vector beams represents a vector beam that manifests the intra-system entanglement between its states characterized by the different signs of circular polarization and orbital angular momentum. At the same time, a diffracted photon and an acoustic phonon emitted in the process of acousto-optic interaction demonstrate the inter-system entanglement between their circularly polarized vortex states.http://www.sciencedirect.com/science/article/pii/S2666950123000020Quantum entanglementAcousto-optic diffractionVector beams |
| spellingShingle | Myroslav Kostyrko Yuriy Vasylkiv Ihor Skab Rostyslav Vlokh Photon–phonon entanglement in the acousto-optic interaction of vector beams Results in Optics Quantum entanglement Acousto-optic diffraction Vector beams |
| title | Photon–phonon entanglement in the acousto-optic interaction of vector beams |
| title_full | Photon–phonon entanglement in the acousto-optic interaction of vector beams |
| title_fullStr | Photon–phonon entanglement in the acousto-optic interaction of vector beams |
| title_full_unstemmed | Photon–phonon entanglement in the acousto-optic interaction of vector beams |
| title_short | Photon–phonon entanglement in the acousto-optic interaction of vector beams |
| title_sort | photon phonon entanglement in the acousto optic interaction of vector beams |
| topic | Quantum entanglement Acousto-optic diffraction Vector beams |
| url | http://www.sciencedirect.com/science/article/pii/S2666950123000020 |
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