1 January 1998 Reshaping of a collimated Gaussian beam with the help of a CGH filter
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Proceedings Volume 3320, Tenth Polish-Czech-Slovak Optical Conference: Wave and Quantum Aspects of Contemporary Optics; (1998) https://doi.org/10.1117/12.301341
Event: Tenth Polish-Czech-Slovak Optical Conference: Wave and Quantum Aspects of Contemporary Optics, 1996, Karpacz, Poland
Abstract
The design of a set of filters reshaping collimated Gaussian beam into that with uniform intensity profile is based on the energy conservation law and the geometrical optics. The diffraction effects neglected during design process are evaluated using the boundary diffraction wave. An amplitude distribution at the plane of the second filter and the correction of the second filter, which collimates the beam after energy redistribution, are calculated.
© (1998) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Leon Magiera, Grazyna Mulak, "Reshaping of a collimated Gaussian beam with the help of a CGH filter", Proc. SPIE 3320, Tenth Polish-Czech-Slovak Optical Conference: Wave and Quantum Aspects of Contemporary Optics, (1 January 1998); doi: 10.1117/12.301341; https://doi.org/10.1117/12.301341
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