کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
9785713 1512653 2005 14 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Numerical investigation of reflection, refraction, and diffraction of pulsed optical beams by chiral sculptured thin films
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
Numerical investigation of reflection, refraction, and diffraction of pulsed optical beams by chiral sculptured thin films
چکیده انگلیسی
We study the scattering of pulsed optical beams from chiral sculptured thin films (STFs). The spatiotemporal anatomy of the circular Bragg phenomenon (CBP) exhibited by chiral STFs is examined in two spatial dimensions, and we comment on its implications for pulsed beam shaping by STF-based devices. We highlight several differences between the time-domain manifestation of the CBP for pulsed plane waves and pulsed beams; and we present the reflection, refraction, and diffraction of a pulsed beam when it impinges upon the corner of a chiral STF.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optics Communications - Volume 252, Issues 4–6, 15 August 2005, Pages 307-320
نویسندگان
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