کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
848502 909244 2014 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Effect of tilt and astigmatism aberration of turbulent atmosphere on the intensity distributions of a LG11 beam
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی (عمومی)
پیش نمایش صفحه اول مقاله
Effect of tilt and astigmatism aberration of turbulent atmosphere on the intensity distributions of a LG11 beam
چکیده انگلیسی

The effects of turbulent aberration such as z-tilt aberration, and astigmatism on the intensity distribution of double ring shaped LG11 beam have been investigated using the Fresnel–Kirchhoff diffraction integral and the quadratic approximation. The effect of turbulent aberration on the intensity distributions at the focal plane with different turbulent strength, and propagation distance is analyzed numerically. It is observed that the effect of tilt aberration gives major effect on the intensity distribution of the LG(1,1) beam in the turbulent atmosphere.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Optik - International Journal for Light and Electron Optics - Volume 125, Issue 19, October 2014, Pages 5780–5784
نویسندگان
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