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яЛП "On some synthesis problems in the flat diffractive optics for the optical wavelength range"  
"On some synthesis problems in the flat diffractive optics for the optical wavelength range"
Goncharsky A.A.

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

Goncharsky A.A.   e-mail: gonchar@srcc.msu.ru