Entanglement Quantification of Correlated Photons Generated by Three-Level Laser with Parametric Amplifier and Coupled to a Two-Mode Vacuum Reservoir
In this paper, the detailed inseparability criteria of entanglement quantification of correlated two-mode light generated by a three-level laser with a coherently driven parametric amplifier and coupled to a two-mode vacuum reservoir is thoroughly analyzed. Using the master equation, we obtain the s...
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| Format: | Article |
| Language: | English |
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Wiley
2020-01-01
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| Series: | Advances in Mathematical Physics |
| Online Access: | http://dx.doi.org/10.1155/2020/9027480 |
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| _version_ | 1849399784774828032 |
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| author | Chimdessa Gashu Ebisa Mosisa Tamirat Abebe |
| author_facet | Chimdessa Gashu Ebisa Mosisa Tamirat Abebe |
| author_sort | Chimdessa Gashu |
| collection | DOAJ |
| description | In this paper, the detailed inseparability criteria of entanglement quantification of correlated two-mode light generated by a three-level laser with a coherently driven parametric amplifier and coupled to a two-mode vacuum reservoir is thoroughly analyzed. Using the master equation, we obtain the stochastic differential equation and the correlation properties of the noise forces associated with the normal ordering. Next, we study the squeezing and the photon entanglement by considering different inseparability criteria. The various criteria of entanglement used in this paper show that the light generated by the quantum optical system is entangled and the amount of entanglement is amplified by introducing the parametric amplifier into the laser cavity and manipulating the linear gain coefficient. |
| format | Article |
| id | doaj-art-9c21141b50fd452d90534fc0e2c3f192 |
| institution | Kabale University |
| issn | 1687-9120 1687-9139 |
| language | English |
| publishDate | 2020-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Advances in Mathematical Physics |
| spelling | doaj-art-9c21141b50fd452d90534fc0e2c3f1922025-08-20T03:38:15ZengWileyAdvances in Mathematical Physics1687-91201687-91392020-01-01202010.1155/2020/90274809027480Entanglement Quantification of Correlated Photons Generated by Three-Level Laser with Parametric Amplifier and Coupled to a Two-Mode Vacuum ReservoirChimdessa Gashu0Ebisa Mosisa1Tamirat Abebe2Department of Physics, Jimma University, P.O. Box 378, Jimma, EthiopiaDepartment of Physics, Jimma University, P.O. Box 378, Jimma, EthiopiaDepartment of Physics, Jimma University, P.O. Box 378, Jimma, EthiopiaIn this paper, the detailed inseparability criteria of entanglement quantification of correlated two-mode light generated by a three-level laser with a coherently driven parametric amplifier and coupled to a two-mode vacuum reservoir is thoroughly analyzed. Using the master equation, we obtain the stochastic differential equation and the correlation properties of the noise forces associated with the normal ordering. Next, we study the squeezing and the photon entanglement by considering different inseparability criteria. The various criteria of entanglement used in this paper show that the light generated by the quantum optical system is entangled and the amount of entanglement is amplified by introducing the parametric amplifier into the laser cavity and manipulating the linear gain coefficient.http://dx.doi.org/10.1155/2020/9027480 |
| spellingShingle | Chimdessa Gashu Ebisa Mosisa Tamirat Abebe Entanglement Quantification of Correlated Photons Generated by Three-Level Laser with Parametric Amplifier and Coupled to a Two-Mode Vacuum Reservoir Advances in Mathematical Physics |
| title | Entanglement Quantification of Correlated Photons Generated by Three-Level Laser with Parametric Amplifier and Coupled to a Two-Mode Vacuum Reservoir |
| title_full | Entanglement Quantification of Correlated Photons Generated by Three-Level Laser with Parametric Amplifier and Coupled to a Two-Mode Vacuum Reservoir |
| title_fullStr | Entanglement Quantification of Correlated Photons Generated by Three-Level Laser with Parametric Amplifier and Coupled to a Two-Mode Vacuum Reservoir |
| title_full_unstemmed | Entanglement Quantification of Correlated Photons Generated by Three-Level Laser with Parametric Amplifier and Coupled to a Two-Mode Vacuum Reservoir |
| title_short | Entanglement Quantification of Correlated Photons Generated by Three-Level Laser with Parametric Amplifier and Coupled to a Two-Mode Vacuum Reservoir |
| title_sort | entanglement quantification of correlated photons generated by three level laser with parametric amplifier and coupled to a two mode vacuum reservoir |
| url | http://dx.doi.org/10.1155/2020/9027480 |
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