Optical Field Distribution of Gaussian Incident Beam at Optical Axis of Lens
Hong Pan
Abstract
Hong Pan
Abstract
Basis on Fresnel_Huygens priniciple,a general expression is derived for descrbing optical field distrbution along axis of the lens with a hard edge aperture and gaussion incident beam,and for tow special instance the calculation results are gieven.
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Basis on Fresnel_Huygens priniciple,a general expression is derived for descrbing optical field distrbution along axis of the lens with a hard edge aperture and gaussion incident beam,and for tow special instance the calculation results are gieven.
Key concepts: Optics, Optical axis, Lens (geology), Physics, Aperture (computer memory), Gaussian beam, Beam (structure), Fresnel lens