Refractive system for generation of high
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A.A.S. Awwal; J.U. Ahmed
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Article
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2001
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Elsevier Science
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English
β 122 KB
A refractive system is designed to convert a high-power annular beam into a circular Bessel beam. The input and output surface of the proposed system is derived. We provide cubic polynomial approximation of the surface proΓΏles. A ray tracing through the complete system is provided to verify the desi