| Инд. авторы: | Rubenchik A.M., Chekhovskoy I.S., Fedoruk M.P., Shtyrina O.V., Turitsyn S.K. |
| Заглавие: | Nonlinear pulse combining and pulse compression in multi-core fibers |
| Библ. ссылка: | Rubenchik A.M., Chekhovskoy I.S., Fedoruk M.P., Shtyrina O.V., Turitsyn S.K. Nonlinear pulse combining and pulse compression in multi-core fibers // Optics Letters. - 2015. - Vol.40. - Iss. 5. - P.721-724. - ISSN 0146-9592. - EISSN 1539-4794. |
| Внешние системы: | DOI: 10.1364/OL.40.000721; РИНЦ: 24011663; PubMed: 25723416; SCOPUS: 2-s2.0-84924254291; WoS: 000350801500011; |
| Реферат: | rus: We demonstrate light pulse combining and pulse compression using a continuous-discrete nonlinear system implemented in a multi-core fiber (MCF). It is shown that the pulses initially injected into all of the cores of a ring MCF are combined by nonlinearity into a small number of cores with simultaneous pulse compression. We demonstrate the combining of 77% of the energy into one core with pulse compression over 14x in a 20-core MCF. We also demonstrate that a suggested scheme is insensitive to the phase perturbations. Nonlinear spatio-temporal pulse manipulation in multi-core fibers can be exploited for various applications, including pulse compression, switching, and combining. eng: We demonstrate light pulse combining and pulse compression using a continuous-discrete nonlinear system implemented in a multi-core fiber (MCF). It is shown that the pulses initially injected into all of the cores of a ring MCF are combined by nonlinearity into a small number of cores with simultaneous pulse compression. We demonstrate the combining of 77% of the energy into one core with pulse compression over 14x in a 20-core MCF. We also demonstrate that a suggested scheme is insensitive to the phase perturbations. Nonlinear spatio-temporal pulse manipulation in multi-core fibers can be exploited for various applications, including pulse compression, switching, and combining. (C) 2015 Optical Society of America |
| Ключевые слова: | Pulse compression; Spatio temporal; Phase perturbation; Multi core; Light pulse; Continuous-discrete; A-RINGS; Light pulse generators; |
| Издано: | 2015 |
| Физ. характеристика: | с.721-724 |