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GAUSS IŞINLARININ SAÇILMASININ SINIR KIRINIM DALGASI TEORİSİ İLE İNCELENMESİ

Investigation of Gaussian Beams Scattering with the Theory of the Boundary Diffraction Wave

Journal Name:

  • Uludağ Üniversitesi Mühendislik-Mimarlık Fakültesi Dergisi

Publication Year:

  • 2010

Key Words:

Keywords (Original Language):

Author NameUniversity of AuthorFaculty of Author
Abstract (2. Language): 
In this study, scattering of Gaussian beams from an opaque half plane is investigated with the theory of the boundary diffraction wave. Firstly, a vector potential is described at appropriate coordinates by using the Gaussian beams expression. This vector potential is used in the theory of the boundary diffraction wave integral. The transmitted fields through the aperture surface and diffracted fields are calculated. Moreover, diffracted fields from the edge of the opaque half plane are expressed in the form of uniform fields. The obtained field expressions are numerically compared with the incident field (Gaussian beams).
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Abstract (Original Language): 
Bu çalışmada, Gauss ışınlarının yutucu yarım bir düzlemden saçılması Sınır Kırınım Dalgası Teorisi ile incelenmiştir. İlk olarak, Gauss ışın demeti ifadesi kullanılarak uygun koordinatlarda vektör potansiyeli tanımlanmıştır. Bu potansiyel ifadesi Sınır Kırınım Dalgası Teorisi integralinde kullanılmıştır. Açıklık yüzeyinden geçen ve kırınan alanlar hesap edilmiştir. Ayrıca, yutucu yarım düzlemin kenarından kırınan alanlar düzgün (uniform) alanlar olarak ifade edilmiştir. Elde edilen alan ifadeleri, gelen alan (Gauss ışın demeti) ile sayısal olarak karşılaştırılmıştır.
FULL TEXT (PDF): 
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  • 2
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  • Turkish

REFERENCES

References: 

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