Discrete and Continuous Models and Applied Computational ScienceDiscrete and Continuous Models and Applied Computational Science2658-46702658-7149Peoples' Friendship University of Russia named after Patrice Lumumba (RUDN University)8549Derugin Lev Nikolaevich is Founder of New Scientific Field «Integrated (Planar) Optics»OsovitskiyA NКафедра радиофизики; Российский университет дружбы народов; Peoples Friendship University of Russiaaosov41@mail.ru <mailto:aosov41@mail.ru>Peoples Friendship University of Russia150120101151908092016Copyright © 2010,2010The important contribution of Professor Deryugin L.N. to integrated optics development is described. Also the basic pioneer achievements of the scientists of the PFU radio physics chair in theory, technology and experiment in this area are listed.integrated opticsDeryugin L.N.PFU radio physics chairplanar elementsинтегральная оптикаДерюгин Л.Н.кафедра радиофизикиУДНпланарные элементы