Harmonic lens with an annular aperture
Skidanov R.V., Strelkov Y.S., Volotovsky S.G.

 

Image Processing Systems Institute of the RAS – Branch of the FSRC “Crystallography and Photonics” RAS, Samara, Russia,

Samara National Research University, Samara, Russia

Full text of article: Russian language.

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Abstract:
We have considered the design of a compact imaging lens based on a reflective circular harmonic lens. The performance of such a lens has been numerically simulated in the ZEMAX program. A point spread function has been calculated. A number of formulae describing the relationship between the key parameters of the lens have been obtained. We have shown that in this case it is possible to design a compact imaging lens whose length is by an order of magnitude smaller than its focal length.

Keywords:
harmonic lens, imaging system, lens, circular aperture.

Citation:
Skidanov RV, Strelkov YS, Volotovsky SG. Harmonic lens with an annular aperture. Computer Optics 2017; 41(6): 842-847. DOI: 10.18287/2412-6179-2017-41-6-842-847.

References:

  1. Dobson SL, Sun P, Fainman Y Diffractive lenses for chromatic confocal imaging. Appl Opt 1997; 36(20): 4744-4748. DOI: 10.1364/AO.36.004744.
  2. Kazanskii NL, Khonina SN, Skidanov RV, Morozov AA, Kharitonov SI, Volotovskiy SG. Formation of images using multilevel difractive lens // Computer Optics 2014; 38(3): 425-434.
  3. Sweeney DW, Sommargren GE Harmonic diffractive lenses. Appl Opt 1995; 34(14): 2469-2475. DOI: 10.1364/AO.34.002469.
  4. Khonina SN, Ustinov AV, Skidanov RV, Morozov AA Comparative study of the spectral characteristics of aspheric lenses [In Russian]. Computer Optics 2015; 39(3): 363-369.
  5. Nikonorov A, Skidanov R, Fursov V, Petrov M, Bibikov S, Yuzifovich Y. Fresnel lens imaging with post-capture image processing. Proc CVPRW 2015: 33-41. DOI: 10.1109/CVPRW.2015.7301373.
  6. Rosli A, Manaf A, Sugiyama T, Yan J. Design and fabrication of Si-HDPE hybrid Fresnel lenses for infrared imaging systems. Opt Express 2017; 25(2): 1202-1220. DOI: 10.1364/OE.25.001202.
  7. Terebizh VYu. Modern optical telescopes [In Russian]. Moscow: "Fizmatlit" Publisher; 2005. ISBN: 5-9221-0586-8.
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