Optical quantum memory with generalized time-reversible atom-light interactions
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arXiv
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| Main Authors: | , |
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| Format: | Preprint |
| Published: |
2008
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| _version_ | 1866913678075363328 |
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| author | Moiseev, S. A. Tittel, W. |
| author_facet | Moiseev, S. A. Tittel, W. |
| contents | We examine a quantum memory scheme based on controllable dephasing of atomic coherence of a non-resonant, inhomogeneously broadened Raman transition. We show that it generalizes the physical conditions for time-reversible interaction between light and atomic ensembles from weak to strong fields and from linear to non-linear interactions. We also develop a unified framework for different realizations exploiting either controlled reversible inhomogeneous broadening or atomic frequency combs, and discuss new aspects related to storage and manipulation of quantum states. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_0812_1730 |
| institution | arXiv |
| publishDate | 2008 |
| record_format | arxiv |
| spellingShingle | Optical quantum memory with generalized time-reversible atom-light interactions Moiseev, S. A. Tittel, W. Quantum Physics We examine a quantum memory scheme based on controllable dephasing of atomic coherence of a non-resonant, inhomogeneously broadened Raman transition. We show that it generalizes the physical conditions for time-reversible interaction between light and atomic ensembles from weak to strong fields and from linear to non-linear interactions. We also develop a unified framework for different realizations exploiting either controlled reversible inhomogeneous broadening or atomic frequency combs, and discuss new aspects related to storage and manipulation of quantum states. |
| title | Optical quantum memory with generalized time-reversible atom-light interactions |
| topic | Quantum Physics |
| url | https://arxiv.org/abs/0812.1730 |