کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1541307 | 996679 | 2008 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Beam quality changes of radially and azimuthally polarized fields propagating through quartic phase plates
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کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی مواد
مواد الکترونیکی، نوری و مغناطیسی
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Beam quality changes of radially and azimuthally polarized fields propagating through quartic phase plates Beam quality changes of radially and azimuthally polarized fields propagating through quartic phase plates](/preview/png/1541307.png)
چکیده انگلیسی
In terms of the so-called irradiance moments of a light field, the beam quality change, ÎQ, of radially and azimuthally polarized beams caused by propagation through a quartic phase plate (as occurs, for example, in strongly pumped laser rods used in high-power solid-state lasers) is studied. Analytical expressions for ÎQ are given, and a comparison between the scalar and vectorial regimes is also shown. The results are applied to several cases of interest.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optics Communications - Volume 281, Issue 4, 15 February 2008, Pages 756-759
Journal: Optics Communications - Volume 281, Issue 4, 15 February 2008, Pages 756-759
نویسندگان
R. MartÃnez-Herrero, G. Piquero, P.M. MejÃas,