Gaziantep University

GAZİANTEP UNIVERSITY

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Announcements / Documents
Laboratuarlar 07 July 2014
Course Details
Course Title
Diffraction and Interferometry-II
Code
OPE534
Course Info
Preliminary Description of Diffraction. Mathematical Description of Diffraction: Helmholtz equation, Green’s theorem, Integral theorem of Helmholtz and Kirchhoff, Kirchhoff formulation of diffraction by a plane screen, Kirchhoff boundary conditions, Fresnel-Kirchhoff diffraction formula and Huygens-Fresnel principle, Rayleigh-Sommerfeld formulation of diffraction by a plane screen, Plane wave spectrum approach, Babinet's principle. Fresnel and Fraunhofer Diffraction: Fresnel approximation, Fraunhofer diffraction, Fresnel Diffraction: Fresnel zones, Circular aperture, Zone plate, Rectangular aperture, Large aperture - long slit and stright edge, Talbot images. Fraunhofer Diffraction: Single slit, Rectangular aperture, Circular aperture, Double slit, Multiple slits, Binary diffraction gratings, Sinusoidal amplitude and phase gratings. Optical Transfer Function: Coherent imaging, Incoherent imaging. Gaussian Beams: Basic theory, Propagation through optical systems. Holography: Physical description, Mathematical proof of reconstruction process, Minimum reference beam angle to separate orders, Recording and playback geometry, Light sources and recording materials, Volume holograms, Applications. Speckle: Physical origin, Applications.
Credit
3
ECTS
6
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