Influence of excitation energy transfer in binary solid solution of dyes on formation kinetics of photochemical light-induced gratings

Описание

Тип публикации: доклад, тезисы доклада, статья из сборника материалов конференций

Конференция: International Conference on Atomic and Molecular Pulsed Lasers; Tomsk, RUSSIA; Tomsk, RUSSIA

Год издания: 2005

Идентификатор DOI: 10.1117/12.677399

Ключевые слова: light-induced grating; energy transfer; optical density; diffraction efficiency; photobleaching

Аннотация: Influence of excitation energy transfer in binary solid solution (> in gelatin) on energy yield of photoproduct and diffraction efficiency of photochemical amplitude-phase light-induced grating is investigated. It is shown, that energy values necessary for photobleaching of eosin Y in mono and binary solutions are different. Their Показать полностьюrelative energy variation lies in the range 1, 1-1,9 during all exposure time. Both the yield of photoproduct and diffraction efficiency of amplitude-phase light-induced grating can serve as the indicator of excitation energy transfer.

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Издание

Журнал: ATOMIC AND MOLECULAR PULSED LASERS VI

Выпуск журнала: Vol. 6263

ISSN журнала: 0277786X

Место издания: BELLINGHAM

Издатель: SPIE-INT SOC OPTICAL ENGINEERING

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