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[null,"1.","Record Nr.",null,"UNINA9910131903803321"]
[null,null,"Titolo",null,"Medioevo in guerra / / a cura di Angelo Gambella"]
[null,null,"Pubbl/distr/stampa",null,"Roma, : Drengo, 2008"]
[null,null,"ISBN",null,"88-88812-19-9"]
[null,null,"Edizione",null,"[1. ed.]"]
[null,null,"Descrizione fisica",null,"180 p. : ill. ; ; 21 cm"]
[null,null,"Collana",null,"Studi storici sul Medioevo italiano ; ; 3"]
[null,null,"Disciplina",null,"320"]
[{"$nulls":4},"306"]
[{"$nulls":4},"940"]
[{"$nulls":4},"945"]
[{"$nulls":4},"355"]
[null,null,"Soggetti",null,"Italy History 476-1492"]
[null,null,"Lingua di pubblicazione",null,"Italiano"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Note generali","Collected essays."]
[null,null,null,"Nota di bibliografia","Includes bibliographical references."]
[null,"2.","Record Nr.",null,"UNINA9910634053503321"]
[null,null,"Titolo",null,"Self-focusing : past and present : fundamentals and prospects / / Robert W. Boyd, Svetlana G. Lukishova, Y. R. Shen (eds.)"]
[null,null,"Pubbl/distr/stampa",null,"New York, NY, : Springer, c2009"]
[null,null,"ISBN",null,"1-281-95387-3"]
[{"$nulls":4},"9786611953874"]
[{"$nulls":4},"0-387-34727-5"]
[null,null,"Edizione",null,"[1st ed. 2009.]"]
[null,null,"Descrizione fisica",null,"1 online resource (630 p.)"]
[null,null,"Collana",null,"Topics in applied physics, , 0303-4216 ; ; v. 114"]
[null,null,"Classificazione",null,"UD 2020"]
[{"$nulls":4},"UH 5680"]
[null,null,"Disciplina",null,"621.36/6"]
[null,null,"Soggetti",null,"Laser beams"]
[{"$nulls":4},"Nonlinear optics"]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Note generali","Description based upon print version of record."]
[null,null,null,"Nota di bibliografia","Includes bibliographical references and index."]
[null,null,"Nota di contenuto",null,"Self-focusing in the Past -- Self-Focusing and Filaments of Light: Past and Present -- Notes on Early Self-Focusing Papers -- Optical Self-Focusing: Stationary Beams and Femtosecond Pulses -- Self-Focusing of Optical Beams -- Multi-Focus Structure and Moving Nonlinear Foci: Adequate Models of Self-Focusing of Laser Beams in Nonlinear Media -- Small-Scale Self-focusing -- Wave Collapse in Nonlinear Optics -- Beam Shaping and Suppression of Self-focusing in High-Peak-Power Nd:Glass Laser Systems -- Self-focusing, Conical Emission, and Other Self-action Effects in Atomic Vapors -- Periodic Filamentation and Supercontinuum Interference -- Reprints of Papers from the Past -- Self-focusing in the Past -- Self-focusing and Filamentation of Femtosecond Pulses in Air and Condensed Matter: Simulations and Experiments -- Self-organized Propagation of Femtosecond Laser Filamentation in Air -- The Physics of Intense Femtosecond Laser Filamentation -- Self-focusing and Filamentation of Powerful Femtosecond Laser Pulses -- Spatial and Temporal Dynamics of Collapsing Ultrashort Laser Pulses -- Some Modern Aspects of Self-focusing Theory -- X-Waves in Self-Focusing of Ultra-Short Pulses -- On the Role of Conical Waves in Self-focusing and Filamentation of Femtosecond Pulses with Nonlinear Losses -- Self-focusing and Self-defocusing of Femtosecond Pulses with Cascaded Quadratic Nonlinearities -- Effective Parameters of High-Power Laser "]
[{"$nulls":4},"Femtosecond Radiation at Self-focusing in Gas and Aerosol Media -- Diffraction-Induced High-Order Modes of the (2 + 1)D Nonparaxial Nonlinear Schrödinger Equation -- Self-Focusing and Solitons in Photorefractive Media -- Measuring Nonlinear Refraction and Its Dispersion."]
[null,null,null,"Sommario/riassunto","Self-focusing: Past and Present presents a comprehensive treatment of self-focusing and reviews both theoretical and experimental investigations of self-focusing. It connects the extensive early literature on self-focusing, filamentation, self-trapping, and collapse with more recent studies aimed at issues such as self-focusing of femtosecond pulses, white light generation, and the generation of filaments in air with lengths of more than 10 km. It also describes some modern advances in self-focusing theory including the influence of beam nonparaxiality on self-focusing collapse. In addition, this text reprints three key articles in the field, as well as the paper that describes the first laboratory observation of self-focusing phenomena with photographic evidence. Self-focusing: Past and Present is of interest to scientists and engineers working with lasers and their applications, as well as students, researchers, and laser and eye surgeons."]