Mechanisms of holographic recording in rubidium vapor close to resonance
We investigate the nonlinear refraction and absorption related to holographic writing in rubidium vapor at resonance with ⁸⁷Rb D2 transition. The numerical model based on time-dependent density matrix formalism is used. The theory adequately describes nonlinear optical rotation and absorption at lig...
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| Format: | Article |
| Status: | Accepted version |
| Publication date: | 2008 |
| Country: | México |
| Institution: | INAOE |
| Repository: | Repositorio Institucional del INAOE |
| Language: | English |
| OAI Identifier: | oai:inaoe.repositorioinstitucional.mx:1009/1126 |
| Online Access: | http://inaoe.repositorioinstitucional.mx/jspui/handle/1009/1126 |
| Access Level: | Open access |
| Keyword: | info:eu-repo/classification/cti/1 info:eu-repo/classification/cti/22 info:eu-repo/classification/cti/2209 info:eu-repo/classification/cti/220907 |
| Summary: | We investigate the nonlinear refraction and absorption related to holographic writing in rubidium vapor at resonance with ⁸⁷Rb D2 transition. The numerical model based on time-dependent density matrix formalism is used. The theory adequately describes nonlinear optical rotation and absorption at light intensities in the 0.1–30 mW/cm² range. The basic configurations for obtaining amplitude and phase gratings for nearly equal frequencies of writing beams are investigated experimentally, and the writing time is estimated. |
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