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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Ishkhan G. Harutyunyan

Associate Professor | Chair of Optics
Education
1977: Graduated from department of Physics, Yerevan State University

Academic degree
1989: Ph.D diploma, “Induced change of light polarization in the field of ultra short laser pulses”, Laser R&D comp. “Lazerayin Tekhnika”, YSU
2006: Diploma of Associate Professor, YSU

Professional experience
2008 - present: Associate Professor of Optics Chair, Department of Physics, Yerevan State University
1994 - 2008: Associate Professor of Quantum Electronics Chair, Department of Physics, Yerevan State University
1999 - 2011: Deputy Director of Optics Department, Head of Laboratory of Acousto/Electro-Optics, “LT - PYRKAL” CJSC
1989 - 1993: Head of Acousto - optics Laboratory (Lazerayin Technika)
1979 - 1989: Scientific Researcher (Lazerayin Technika)
1977 - 1979: Junior Scientific Researcher , YSU

Academic courses
Lasers’ Physics, Applied Problems of Quantum Electronics, Laser Spectroscopy, Nonlinear Optics, Acoustooptics

Scale of professional interests
Interaction of laser radiation with the resonant media, Investigation and application of polarization induced change phenomenon, Chemical analysis by polarization technique, Research and design of laser systems and acousto-electrooptic devises, Application of lasers in industrial technologies

Participation in grant projects
1999: ISTC Predevelopment Project # A196
2003 - 2004: ISTC Project # A301-2
2007 - 2011: ISTC Project # A1486
2008 - 2012: ISTC Project # A1591

Languages
Armenian, Russian, English

Professional membership
2005 - 2010: Member of the Scientific Council of Faculty of Physics
2005 - 2008: Member of the Methodological Board of Faculty of Physics
2001 - 2002: Member of SPIE
2010 - present: Secretary of the Scientific Council of Faculty of Physics

Awards received
1988: Travel Grant (No T-Ar-90598-096) from OSI Assistance Foundation, Visiting the Center for Optics, Photonics and Lasers (COPL) Faculty of Science and Engineering of Laval University
2006: Diploma of Ministry of Education and Science
2011: Diploma of Yerevan State University

iharut@ysu.am

Latest Publications (22)
Հարությունյան Իշխան , Կիրակոսյան Արթուր , Ավետիսյան Աշոտ, Հովհաննիսյան Մեսրոպ
Լազերային ճառագայթի կառավարման ակուստաօպտիկական եղանակ
2017 | Patent
G02F 1/00: 2017: AM20160071
V. Gevorgyan, V. Harutyunyan , H. Alexanyan, R. Hovhannisyan, I. Harutyunyan
Nonlinear optical properties of Zn4B6O13
2015 | Thesis
Laser Physics 2015, 2015-10-06, p. 43
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InAsSbP Quantum Dot Mid-IR Photodetectors Operating at Room Temperature
2015 | Article
Infrared physics & technology, Netherlands, 2015թ․, 70, 12-14 pp.
Investigation of InAsSbP quantum dot mid-infrared sensors
2015 | Article
Journal of Sensors and Sensor Systems, Germany, 2015, 4, 249–253 pp.
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V. M. Aroutiounian, K. M. Gambaryan, V. G. harutyunyan, I. G. Harutyunyan
Mid-infrared photodetectors based on quaternary InAsSbP nanostructures
2012 | Article
Procidings of NAS RA, Physics, v. 47, num. 3, p. 193, 2012
I. G. Harutyunyan , A. G. Avetisyan, V. G. Harutyunyan
Investigation of Optical Nonlinear Properties of Glassy Materials
2008 | Article
Abstracts of Int. Conf., Photonics Europe 2008, Solid State Lasers and Amplifiers, p. 48, Strasbourg, France, 2008
Movsesyan H. A., Harutyunyan V. G., Harutyunyan I. G.
Investigations of generation characteristics of neodimum laser passively Q-switched by Cr4+:YAG
2007 | Article
Proceedings of Conf. on Laser Physics - 2007, 3p. Yerevan-Ashtarak , Armenia, 2007
Քվանտային էլեկտրոնիկայի կիրառական խնդիրներ
2006 | Book
ԵՊՀ հրատ., 2006, 40 էջ
Harutyunyan I. G. , Hovhannesyan M. K., Harutyunyan G. G.
Improved Acousto-optic Q-switch for High Power Solid State Laser
2005 | Article
Summary of Int. Conf. ICONO-LAT, Advanced Lasers and Systems, LFI28, p. 98, St. Petersburg, 2005
Harutyunyan I. G. , Hovhannesyan M. K., Ghochikyan R. V., Babasyan R. A., Petrosyan H. R., Harutyunyan G. G.
Acoustooptical Q-switch for high power laser
2002 | Article
Proceedings of Conf. on Laser Physics - 2002, p. 124, Ashtarak, Armenia, 2002
Harutyunyan I. G. , Hovhannisyan M. K., Ghochikyan R. A., Babasyan R. A.
Investigation of parameters of Nd: YAG laser with the large active aperture AO Q-switch
2001 | Article
Proceedings of 17th Int. Congress on Acustics, Acousto-optical measurihg methods and devices, p.16, Rome, Italy, 2001
Applications of polarization induced change phenomenon
2000 | Article
Materials of EPIC Conf. on Optics, part 12a, 9 p., San Diego, USA, 2000
Harutyunyan I. G. , Papazian T. A.
Tunable optical pulses of given duration by polarization technique
1998 | Article
Proceedings of SPIE's Conf. Advances in Optical Beam Characterization and Measurements, Quebec, Canada, p.70, 1998
Mouradian L. Kh. , Margarian N. L., Papazian T. A., Harutyunyan I. G. , Ohanian A. A.
A technique of pico-femto-second scale temporal measurments Tunable technique
1995 | Article
Proc. of Nonlinear Spectroscopy and Ultrafast Phenomena, ICONO'95, St. Petersburg, p. 54, 1995
V. M. Arutunian, T. A. Papazyan, S. P. Ishkhanyan, I. G. Harutyunyan
The method of definition of spatial distribution of concentration of the gas component along supervision
1988 | Article
Sov. Patent No 1403782 (1988), Inf. Bul. no. 22., 1988
V. M. Arutunyan, I. G. Harutyunyan , S. P. Ishkhanyan, T. A. Papazyan
The two-photon polarization varying of picosecond pulses in the sodium vapors
1988 | Article
Sov., j. “ZhPS” (Journal of Applied Spectroscopy), v. 48, p.155, 1988
I. G. Harutyunyan , S. P. Ishkhanyan, T. A. Papazyan
The syncronizaton of Q-switched YAG:Nd laser with the singl picosecond pulse
1987 | Article
Sov. J. “PTE” (Devices and Technique of Experiment), No 4, p. 179, 1987
V. M. Arutunian, I. G. Harutyunyan , S. P. Ishkhanyan, T. A. Papazyan
Two photon change of picosecond pulse polarization
1986 | Article
Sov. J. “Izv. AN Arm. SSR” (Bull. Armenian Academy of Science), Ser. Phys., v. 21, p. 160, 1986
V. M. Arutunian, T. A. Papazyan, S. M. Sarkisyan, S. P. Ishkhanyan, I.G. Harutyunyan
Determination of density of sodium neutral atoms in laser plasma
1983 | Article
Sov. J. “Izv. AN SSSR”(Bull. Sov. Academy of Science), Ser. Phys., v. 47, p. 2420, 1983
V. M. Arutunian, T. A. Papazyan, S. M. Sarkisyan, S. P. Ishkhanyan, I. G. Harutyunyan
The resonant narrow bandwith filter
1982 | Article
Sov. J. “Izv. AN Arm. SSR” (Bull. Armenian Academia of Science), Ser. Phys., v. 7, p. 109, 1982
T. A. Papazyan, S. M. Sarkisyan, S. P. Ishkhanyan, I. G. Harutyunyan
A method of definition of relaxation times of medium ground and exited power levels
1980 | Article
Sov. Patent No 807775 (1980), Inf. Bul. no. 7, p.48., 1980
V. M. Arutuniyn, G. G. Adonts, T. A. Papazyan, S. M. Sarkisyan, S. P. Ishkhanyan, I. G. Harutyunyan , S. A. Agadjanyan
A Polarization technique of research of atomic levels relaxation times
1978 | Article
Preprint PLRF(Radiation Physics Problem Lab.)-78-13, Yerevan, 1978