Аннотация
We report on investigation of dynamic grating (DG) evolution in an Yb-doped self-sweeping fiber laser in the absence of pumping radiation. The DG is recorded in the laser active medium by the laser radiation itself and is responsible for observed frequency self-sweeping effect. Results of the investigation show that the lifetime is about 1 ms, which is in a good agreement with the lifetime of upper level in ytterbium.
Язык оригинала | английский |
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Название основной публикации | Proceedings - International Conference Laser Optics 2018, ICLO 2018 |
Издатель | Institute of Electrical and Electronics Engineers Inc. |
Число страниц | 1 |
ISBN (печатное издание) | 9781538636121 |
DOI | |
Состояние | Опубликовано - 13 авг 2018 |
Событие | 2018 International Conference Laser Optics, ICLO 2018 - St. Petersburg, Российская Федерация Продолжительность: 4 июн 2018 → 8 июн 2018 |
Конференция
Конференция | 2018 International Conference Laser Optics, ICLO 2018 |
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Страна | Российская Федерация |
Город | St. Petersburg |
Период | 04.06.2018 → 08.06.2018 |