Design and analysis of a three-wave diffraction focusing doublet
S. V. Karpeevab, A. V. Ustinovab, S. N. Khoninaab
a Samara State Aerospace University, Samara, Russia
b Image Processing Systems Institute, Russian Academy of Sciences, Samara, Russia
We study the possibility of creating a purely diffractive focusing doublet consisting of two components that are spaced apart. This doublet is able to focus light from three monochromatic sources with different wavelengths into the same focal spot. We analyze the characteristics of the designed doublet. Polychromatic focal distributions generated by the developed system are numerically calculated.
chromatism, diffractive lens, axicon, segmented focusing element.
|Russian Science Foundation
|This work was supported by the Russian Science Foundation (grant ¹14-31-00014).
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S. V. Karpeev, A. V. Ustinov, S. N. Khonina, “Design and analysis of a three-wave diffraction focusing doublet”, Computer Optics, 40:2 (2016), 173–178
Citation in format AMSBIB
\by S.~V.~Karpeev, A.~V.~Ustinov, S.~N.~Khonina
\paper Design and analysis of a three-wave diffraction focusing doublet
\jour Computer Optics
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