Title: Levelling the focal spot intensity of the focused Gaussian beam
Abstract: Abstract It is experimentally and numerically shown that a simple binaryphase optical element can be used for levelling the light energy in the focal plane of the focused Gaussian beam, generating a square-shaped focal beam, and transforming the Gaussian beam into a uniform beam which preserves its radius at a definite length of its path.
Publication Year: 2000
Publication Date: 2000-04-15
Language: en
Type: article
Indexed In: ['crossref']
Access and Citation
Cited By Count: 3
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