Red light for Anderson localization
نویسندگان
چکیده
منابع مشابه
Anderson Localization of Light
Dissertation zur Erlangung des akademischen Grades Doktor der Naturwissenschaften
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The confinement of waves in a disordered medium—Anderson localization [1]—has been observed for electromagnetic [2, 3] and acoustic [4] waves in disordered dielectric structures, and for electron waves in condensed matter. Anderson localization arises as a result of the constructive interference between waves that follow time reversed paths as they loop back to a point as a result of scattering...
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NATURE PHOTONICS | VOL 7 | MARCH 2013 | www.nature.com/naturephotonics 197 The scattering of waves due to disorder is ubiquitous throughout nature. Examples range from the scattering of light as it passes through clouds or sugar to the scattering of sound waves in the presence of fluctuations. These phenomena have intrigued scientists for centuries. However, a major breakthrough in the understa...
متن کاملAnderson localization of light with topological dislocations
Valery E. Lobanov,1 Yaroslav V. Kartashov,1,2 Victor A. Vysloukh,3 and Lluis Torner1 1ICFO-Institut de Ciencies Fotoniques, and Universitat Politecnica de Catalunya, 08860 Castelldefels (Barcelona), Spain 2Institute of Spectroscopy, Russian Academy of Sciences, Troitsk, Moscow Region, 142190, Russia 3Departamento de Fisica y Matematicas, Universidad de las Americas–Puebla, 72820 Puebla, Mexico ...
متن کاملCoherent Backscattering and Anderson Localization of Light
In this review we discuss localization of waves by multiple scattering. In the weak case, also known as coherent backscattering, there is a twofold enhancement of the reflected intensity in the back direction. We discuss the origin of this effect, its shape with reflection angle as well as the influence of finite sample size and absorption on this shape. This discussion of the properties of the...
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ژورنال
عنوان ژورنال: New Journal of Physics
سال: 2016
ISSN: 1367-2630
DOI: 10.1088/1367-2630/18/2/021001