"On some synthesis problems in the flat diffractive optics
for the optical wavelength range"
The paper is concerned with solving some inverse synthesis problems for nano-optical flat elements. The methods developed allow one to form the fairly arbitrary directional diagrams of such elements. The unique capabilities of nano-optics open a wide range of its applications. Now this technology is already used to protect various documents against counterfeiting.
Keywords: nano-optics, electron beam lithography, multilevel microrelief, flat optical element, holographic optical element (HOE), diffractive optical element (DOE), inverse problems
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