Stationary energy transfer controlled by applied field at hologram formation in PLZT ceramics

Stationary energy transfer controlled by applied field at hologram formation in PLZT ceramics

The stationary energy transfer (SET) at holographic grating formation due to the quadratic electro-optic effect in PLZT-9.2 ceramics is studied theoretically by means of a model of bipolar conductance and experimentally. It is shown that the SET is controlled by the applied field, providing a rather...

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Veröffentlicht in:Ferroelectrics 1982-08, Vol.45 (1), p.63-69
Hauptverfasser: Butusov, M. M., Knyazkov, A. V., Saikin, A. S., Kukhtarev, N. V., Krumins, A. E.
Format: Artikel
Sprache:eng
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Zusammenfassung:The stationary energy transfer (SET) at holographic grating formation due to the quadratic electro-optic effect in PLZT-9.2 ceramics is studied theoretically by means of a model of bipolar conductance and experimentally. It is shown that the SET is controlled by the applied field, providing a rather high gain (120 cm-1) as compared with other ferroelectric crystals. The high gain in PLZT at strong fields has been caused by a high value of the effective linearized electro-optic coefficient.
ISSN:0015-0193
1563-5112
DOI:10.1080/00150198208208282