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Laser stabilized by acousto-optic cells for optoelectronic oscillatorsстатья
Информация о цитировании статьи получена из
Web of Science,
Scopus
Дата последнего поиска статьи во внешних источниках: 19 июля 2013 г.
- Авторы: Salzenstein Patrice, Trushin Arseniy S., Voloshinov Vitaly B.
- Сборник: Proceedings of SPIE - The International Society for Optical Engineering
- Год издания: 2012
- Первая страница: 8428 1D
- Последняя страница: 8428 7D
- DOI: 10.1117/12.921625
- Аннотация: We investigate application of acousto-optic cells based on a TeO2 crystal to stabilize a microwave signal generated by an optoelectronic oscillator (OEO) based on a MgF2 resonator. Bulk acoustic waves at two radio frequencies (RF) near 60 MHz are launched in the tow identical cells providing a required locking on of a microwave signal. When quality factor of the optic resonator is typically of the order 10^8, differences between RF signals are up to 2 MHz. We send an extraordinary polarized laser beam on the cells ultrasound at Bragg angles of light incidence. It helps to perform a critical alignment of the two cells.
- Добавил в систему: Волошинов Виталий Борисович