Davydov Danila A., Rybaltovsky Andrey A., Aleshkina Svetlana S., Velmiskin Vladimir V., Likhachev Mikhail E., Popov Sergei M., Ryakhovskiy Dmitry V., Chamorovskiy Yuriy K., Umnikov Andrey A., Lipatov Denis S. An Ytterbium-Doped Narrow-Bandwidth Randomly Distributed Feedback Laser Emitting at a Wavelength of 976 nm. Photonics , 2023 , 10 (8). р. 951. ISSN 2304-6732
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Текст
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Аннотация
All-fiber, polarization maintaining, narrow-bandwidth, Yb-doped fiber lasers with randomly distributed feedback operated near 976 nm were realized for the first time. It was shown that the laser operated in a single, longitudinal mode regime during intervals of a few seconds. At other times, the laser generated a few longitudinal modes, but its bandwidth was always below the resolution of the optical spectrum analyzer (0.02 nm). The linewidth of each single longitudinal mode of the laser was estimated to be below 20 kHz. The reasons for this observed laser behavior were discussed and methods for achieving stable, continuous wave operation in the single-longitudinal-mode regime were proposed.
| Тип объекта: | Статья |
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| Авторы на русском. ОБЯЗАТЕЛЬНО ДЛЯ АНГЛОЯЗЫЧНЫХ ПУБЛИКАЦИЙ!: | Давыдов В.Ф., Рыбалтовский А.А., Алешкина С.С., Велмишкин М.М., Лихачев М.Е., Попов С.М., Ряховский Д.В., Чаморовский Ю.К., Умников А.А., Липатов Д.С. |
| Подразделения (можно выбрать несколько, удерживая Ctrl): | 226 лаб. волоконных световодов и элементов на их основе |
| URI: | http://cplire.ru:8080/id/eprint/8366 |
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