Инд. авторы: Sidelnikov O.S, Podivilov E.V., Fedoruk M.P., Wabnitz S.
Заглавие: Random mode coupling assists kerr beam self-cleaning in a graded-index multimode optical fiber
Библ. ссылка: Sidelnikov O.S, Podivilov E.V., Fedoruk M.P., Wabnitz S. Random mode coupling assists kerr beam self-cleaning in a graded-index multimode optical fiber // 2019 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference, CLEO/Europe-EQEC (Munich, Germany 23.06-27.06.2019). - 2019. - Art.8871687. - ISBN: 978-172810469-0.
Внешние системы: DOI: 10.1109/CLEOE-EQEC.2019.8871687; РИНЦ: 41684067; SCOPUS: 2-s2.0-85074648010; WoS: 000630002700219;
Реферат: eng: Spatiotemporal light beam dynamics in multimode fibers (MMF) recently has attracted renewed interest in both fundamental physics and various fields of practical application [1,2]. Recent experiments [2,3] have shown that, owing to the Kerr effect, a process of beam self-cleaning can be observed in graded-index (GRIN) MMFs. As a result, one observes a robust nonlinear beam, which has a size that is close to the fundamental mode at the fiber output, in contrast to a speckled output beam, which is obtained in the case of the linear regime. © 2019 IEEE.
Издано: 2019
Физ. характеристика: 8871687
Конференция: Название: Conference on Lasers and Electro-Optics Europe and European Quantum Electronics Conference
Аббревиатура: CLEO/Europe-EQEC-2019
Город: Munich
Страна: Germany
Даты проведения: 2019-06-23 - 2019-06-27
Цитирование: 1. L. G. Wright, S. Wabnitz, D. N. Christodoulides, and F. W. Wise, " Ultrabroadband dispersive radiation by spatiotemporal oscillation of multimode waves," Phys. Rev. Lett. 115, 223902 (2015). 2. K. Krupa, A. Tonello, A. Barthelemy, V. Couderc, B. M. Shalaby, A. Bendahmane, G. Millot, and S. Wabnitz, " Observation of geometric parametric instability induced by the periodic spatial self-imaging of multimode waves," Phys. Rev. Lett. 116, 183901 (2016). 3. K. Krupa, A. Tonello, B. M. Shalaby, M. Fabert, A. Barthelemy, G. Millot, S. Wabnitz, and V. Couderc, " Spatial beam self-cleaning in multimode fibres," Nat. Photon. 11, 234 (2017).