Two-wave mixing in photorefractive crystals at asymmetric ac field
A modification of the known mechanisms of photorefractive recording in an external electric field is suggested and studied theoretically. It consists in the use of a moving interference pattern and asymmetric temporal profile of an external purely ac field.
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| Veröffentlicht in: | Optics communications 1993-06, Vol.99 (3), p.221-224 |
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| Hauptverfasser: | , |
| Format: | Artikel |
| Sprache: | eng |
| Online-Zugang: | Volltext |
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| Zusammenfassung: | A modification of the known mechanisms of photorefractive recording in an external electric field is suggested and studied theoretically. It consists in the use of a moving interference pattern and asymmetric temporal profile of an external purely ac field. |
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| ISSN: | 0030-4018 1873-0310 |
| DOI: | 10.1016/0030-4018(93)90083-H |