Hong Pan
Abstract
Basis on Fresnel Huygens principle, a general expression is derived for describing optical field distribution along axis of the lens with a hard edge aperture and Gaussion incident beam, and for tow special instance the calculation results are given.
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Basis on Fresnel Huygens principle, a general expression is derived for describing optical field distribution along axis of the lens with a hard edge aperture and Gaussion incident beam, and for tow special instance the calculation results are given.
Key concepts: Optics, Physics, Aperture (computer memory), Basis (linear algebra), Gaussian beam, Gaussian, Distribution (mathematics), Beam (structure)