Krasnok, AEMaksymov, IvanDenisyuk, A. I.Belov, Pavel ASimovski, ConstantinMiroshnichenko, AndreyKivshar, Yuri2015-12-131063-7869http://hdl.handle.net/1885/84758The field of optical nanoantennas, a rapidly developing area of optics, is reviewed. The basic concept of an optical antenna is formulated and major characteristics relevant to this structure are identified. A classification of nanoantennas into metallic201310.3367/UFNe.0183.201306a.05612015-12-12