Abstract:
Sawtooth microstructures with a relief depth significantly exceeding the central wavelength of the working spectral range are studied within the scalar and strict diffraction theories. The possibility of maintaining high diffraction efficiency, irrespective of the working spectral bandwidth and at allowed angles of incidence, which can reach 45∘ or more, is shown. It is also shown that the chromatism of such lenses is controlled in a very wide range and can be less than that of the lightest crown glasses.
Citation:
G. I. Greisukh, V. A. Danilov, S. A. Stepanov, A. I. Antonov, B. A. Usievich, “Harmonic kinoform lens: diffraction efficiency and chromatism”, Optics and Spectroscopy, 125:2 (2018), 223–228; Optics and Spectroscopy, 125:2 (2018), 232–237
This publication is cited in the following 6 articles:
Serguei P. Murzin, “Improvement of Thermochemical Processes of Laser-Matter Interaction and Optical Systems for Wavefront Shaping”, Applied Sciences, 12:23 (2022), 12133
R. V. Skidanov, S. V. Ganchevskaya, V. S. Vasilev, V. V. Podlipnov, “Experimental study of an image lens based on diffraction lenses for correct aberrations”, Optics and Spectroscopy, 129:5 (2021), 581–585
Victor A. Danilov, 2021 International Conference on Information Technology and Nanotechnology (ITNT), 2021, 1
G. I. Greisukh, E. G. Ezhov, O. A. Zakharov, V. A. Danilov, B. A. Usievich, “Limiting spectral and angular characteristics of sawtooth dual-relief two-layer diffraction microstructures”, Quantum Electron., 51:2 (2021), 184–188
A. M. Smolovich, “The geometric-optical mechanism of wavefront reconstruction”, Optics and Spectroscopy, 128:9 (2020), 1393–1400
A. I. Antonov, L. A. Vasin, G. I. Greisukh, “Podkhody k algoritmizatsii strogogo metoda svyazannykh voln”, Kompyuternaya optika, 43:2 (2019), 209–219