کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
1542785 996731 2006 11 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Coherent backscattering of singular beams
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
Coherent backscattering of singular beams
چکیده انگلیسی

The phenomenon of coherent backscattering depends on both the statistical characteristics of a random scattering medium and the correlation features of the incident field. Imposing a wavefront singularity on the incident field offers a unique and very attractive way to modify the field correlations in a deterministic manner. The field correlations are found to act as a path-length filter which modifies the distribution of different contributions to the enhancement cone. This effect is thoroughly discussed and demonstrated experimentally for the case of single scale scattering systems.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optics Communications - Volume 258, Issue 2, 15 February 2006, Pages 79–89
نویسندگان
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