Ֆիզիկայի ֆակուլտետ
Faculty of Physics
The process of training specialists in the field of physics and mathematics began in 1922 in YSU.:
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Levon M. Kocharyan

Associate Professor | Chair of Optics
Education
1967 - 1972: Student, Department of Physics, YSU
1977 - 1980: Postgraduate Student, Department of Physics, Moscow State University

Academic degree
1982: Ph.D speciality 01.04.03 “Radiophysics including quantum radiophysics”, Moscow State University

Professional experience
1972 - 1977: Senior laboratory assistant, probationer researcher, Theoretical phys. dept, faculty of Physics., YSU
1981 - 1985: Junior scientist, Optics dept, faculty of Physics., YSU
1985 - 1991: Senior scientist, Optics dept, faculty of Physics., YSU
1991 - up to present: Associated professor, Optics dept, faculty of Physics., YSU

Academic courses
Introduction to light quantum theory, Bases of nanooptics, Physics of opticasl phenomena, Mathematical modeling and numerical methods, Special tasks of quantum optics

Scale of professional interests
The interaction of light with resonance matters, Optical by – and multi – stabilities, Nonlinear phenomena in the field of surface- and guided- electromagnetic waves

Languages
Armenian, Russian, English

levon.kocharyan@ysu.am

L. M. Kocharyan , A. M. Kechiantz
What is the phase and what is the polarization of monochromatic light wave
2010 | Article
Physics in high education, vol.16, N3, pp. 79-86. 2010
A. M. Kechiantz, L. M. Kocharyan , H. M. Kechiantz
Band alignment and conversion efficiency in Si/Ge type-II quantum dot intermediate band solar cells
2007 | Article
Nanotechnology, vol.18, N40, pp. 401-405. 2007
S. M. Arakelyan, Yu. S. Chilingaryan, L. M. Kocharyan , U. Langbein, F. Lederer, U. Trutschel
Optical bistability due to nonlinear resonance in thin surface transition layer of ATR system
1990 | Article
Phys. Lett. A, vol.145, N1, pp. 49-54, 1990
Bistability by exitation of surface electromagnetic waves in ATR system containing cubic nonlinearity
1990 | Article
Solid State Comm., vol.74, N3, pp. 193-197. 1990