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Data reading in three-dimensional optical-memory devices based on photochromic materials with the use of laser-induced fluorescence and coherent four-wave mixingстатья
Информация о цитировании статьи получена из
Web of Science,
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 26 ноября 2014 г.
- Авторы: Akimov D.A., Zheltikov A.M., Koroteev N.I., Magnitskii S.A., Naumov A.N., Sidorov-Biryukov D.A., Sokolyuk N.T., Fedotov A.B.
- Журнал: Laser Physics
- Том: 7
- Номер: 6
- Год издания: 1997
- Издательство: IOP Publishing
- Местоположение издательства: [Bristol, UK], England
- Первая страница: 1242
- Последняя страница: 1252
- Аннотация: The problem of nondestructive reading of the data stored in the bulk of a photochromic sample is analyzed We propose a model for the description of data reading in photochromic molecules by means of one-and two-photon luminescence. Along with photochromic transitions, the proposed model takes into account variation in the populations of molecular levels under the action of pumping radiation. This model provides an opportunity to satisfactorily reproduce the kinetics of the decay of the colored form in three-dimensional spiropyran samples. We investigate linear and nonlinear optical properties of indoline spiropyrans and analyze the efficiency of using such materials for implementing three-dimensional optical-memory devices. The possibilities of data-reading methods with the use of fluorescence and four-photon techniques are compared
- Добавил в систему: Магницкий Сергей Александрович