| Инд. авторы: | Dostovalov A.V., Wolf A.A., Babin S.A. |
| Заглавие: | Long-period and fiber Bragg gratings fabricated by high-energy femtosecond pulses |
| Библ. ссылка: | Dostovalov A.V., Wolf A.A., Babin S.A. Long-period and fiber Bragg gratings fabricated by high-energy femtosecond pulses // 2014 INTERNATIONAL CONFERENCE LASER OPTICS: International Conference on Laser Optics (JUN 30-JUL 04, 2014). - 2014. |
| Внешние системы: | WoS: 000360494300275; |
| Реферат: | eng: The paper presents the results on long-period and fiber Bragg gratings inscription in non-photosensitive optical fibers by femtosecond radiation with the wavelengths of 513 nm and 1026 nm. The slit beam shaping method is proposed for LPG fabrication to increase the resonant peak amplitude and to reduce the out-of band losses due to smoother profile of refractive index change. The Bragg gratings were inscribed by a point-by-point method through plastic coating of various single mode fibers, SMF-28e+, Fibercore SM1500(9/125)P, Fibercore SM1500SC(9/125)P. |
| Ключевые слова: | long-period grating; fiber Bragg grating; refractive index change; femtosecond inscription; |
| Издано: | 2014 |
| Конференция: | Название: 2014 International Conference Laser Optics Аббревиатура: LO 2014 Город: St. Petersburg Страна: Russia Даты проведения: 2014-06-30 - 2014-07-04 |