| 书目名称 | Nonlinear Optics in the Filamentation Regime | | 编辑 | Carsten Brée | | 视频video | | | 概述 | Nominated as an outstanding contribution by the Humboldt University, Berlin.Sheds light on controversial questions surrounding laser filamentation.Presents a powerful new approach to estimating the in | | 丛书名称 | Springer Theses | | 图书封面 |  | | 描述 | This thesis provides deep insights into currently controversial questions in laser filamentation, a highly complex phenomenon involving nonlinear optical effects and plasma physics. First, based on the concrete picture of a femtosecond laser beam which self-pinches its radial intensity distribution, the thesis delivers a novel explanation for the remarkable and previously unexplained phenomenon of pulse self-compression in filaments. Moreover, the work addresses the impact of a non-adiabatic change of both nonlinearity and dispersion on such an intense femtosecond pulse transiting from a gaseous dielectric material to a solid one. Finally, and probably most importantly, the author presents a simple and highly practical theoretical approach for quantitatively estimating the influence of higher-order nonlinear optical effects in optics. These results shed new light on recent experimental observations, which are still hotly debated and may completely change our understanding of filamentation, causing a paradigm change concerning the role of higher-order nonlinearities in optics. | | 出版日期 | Book 2012 | | 关键词 | All-optical Kerr Effect; Femtosecond Filamentation; Higher-order Kerr Model; Higher-order Nonlinear Opt | | 版次 | 1 | | doi | https://doi.org/10.1007/978-3-642-30930-4 | | isbn_softcover | 978-3-642-44358-9 | | isbn_ebook | 978-3-642-30930-4Series ISSN 2190-5053 Series E-ISSN 2190-5061 | | issn_series | 2190-5053 | | copyright | The Editor(s) (if applicable) and The Author(s), under exclusive license to Springer-Verlag GmbH, DE |
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发表于 2025-3-21 16:37:39
