|
ИСТИНА |
Войти в систему Регистрация |
ИПМех РАН |
||
Applications of the frequency locking effect in acousto-optic systems for control of optical radiation spectral compositionстатья
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: 11 апреля 2019 г.
- Авторы: Mantsevich S.N., Balakshy V.I.
- Журнал: Journal of the Optical Society of America B: Optical Physics
- Том: 36
- Номер: 3
- Год издания: 2019
- Издательство: Optical Society of America
- Местоположение издательства: United States
- Первая страница: 728
- Последняя страница: 735
- DOI: 10.1364/josab.36.000728
- Аннотация: A spectral optoelectronic system combining a collinear acousto-optic (AO) cell and positive electronic feedback isexamined. The operation of this system in the generation mode and possibilities of practical application of thelocking effect of the system’s self-oscillations for controlling the optical radiation mode composition of semicon-ductor lasers are studied. The design and test results of the new AO device, which can be treated as a time-domainoptical demultiplexer, are described. This demultiplexer also applies the frequency locking effect. The demulti-plexer model presented achieves the following characteristics: the wavelength spacing between channels is less than0.6 nm; the channel passband width is 0.4 nm; the crosstalk attenuation between adjacent channels is more than42 dB; insertion loss is less than 2 dB; and the optical tuning range of the demultiplexer corresponds to the AO filtertuning range, which is not less than one octave.
- Добавил в систему: Манцевич Сергей Николаевич