کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1541849 996697 2007 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Methods for generating wideband localized waves of superluminal group velocity
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
Methods for generating wideband localized waves of superluminal group velocity
چکیده انگلیسی
Formation of superluminal localized waves (SpLW) - ultrawideband light pulses propagating faster than c without any spread or distortion in free space - is studied. A general approach how to produce exactly the angular spectrum required for generating SpLW in optical domain is introduced and analyzed. An experimentally realizable scheme, most suitable for generating SpLW of infinite group velocity (shortly - infinitely superluminal localized wave - iSpLW) is derived from the general approach. Experimental set-up for launching the iSpLW has been designed and resulting wave field calculated.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optics Communications - Volume 278, Issue 1, 1 October 2007, Pages 1-7
نویسندگان
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