Описание

Научные интересы

• Исследование взаимодействия электромагнитных волн с неоднородными и нелинейнми средами, нелинейная оптика, физика лазеров, оптоэлектроника, компьютерное моделирование элементов волоконно-оптической связи.

Список основных публикаций

• H. Baghdasaryan, T. Knyazyan, T. Hovhannisyan, M. Marciniak, E. Leitgeb, S. Sujecki, S. Taccheo, and T. Benson, “Single - And Double-Mode Light Generation in DFB Fiber Laser: Wavelength-Scale Electromagnetic Modelling by the Method of Single Expression”, in Proceedings of ICTON 2018, July 1-5, 2018, Bucharest, Romania, Tu.A6.4, 7 pages, IEEE, DOI: 10.1109/ICTON.2018.8473891.
• H. Baghdasaryan, T. Knyazyan, T. Hovhannisyan, M. Marciniak, E. Leitgeb, S. Sujecki, S. Taccheo, “Single-Mode Light Generation in DFB Fiber Laser: Wavelength-Scale Electromagnetic Modelling by the Method of Single Expression”, in Proceedings of CoBCom, July 11 - 13, 2018, Graz, Austria, 6 pages, IEEE, DOI: 10.1109/COBCOM.2018.8443979.
• H. Baghdasaryan, T. Knyazyan, T. Hovhannisyan, M. Marciniak, General Expression of the Poynting Vector Appropriate for Evanescent Wave Region: Intrinsic Function in the Method of Single Expression, in Proceedings of ICTON 2018, July 1-5, 2018, Bucharest, Romania, Tu.P.21, 5 pages.
• H. Baghdasaryan, T. Knyazyan, T. Hovhannisyan, M. Marciniak, Universal expression for the Poynting vector applicable for evanescent waves: inherent output from the method of single expression, 12th International Congress – Metamaterials 2018, Espoo, Finland, Aug. 27 – Sept. 1, 3 pages.
• H. Baghdasaryan, T. Knyazyan, T. Hovhannisyan, M. Marciniak, Solution of Boundary Problems in Intensity-Dependent Nano-Optics and Quantum Mechanics by the Method of Single Expression, in Proceedings of ICTON 2017, July 2-6, Girona, Spain, Tu.B4.3, 7 pages.
• H. Baghdasaryan, T. Knyazyan, T. Hovhannisyan, M. Marciniak, L. Pajewski, Enhancement of Air-ground Matching by Means of a Chirped Multilayer Structure: Electromagnetic Modeling with the Method of Single Expression, Journal of Telecommunications and Information Technology, 3/2017, pp.30-36.
• H. Baghdasaryan, T. Knyazyan, T. Hovhannisyan, G. Mardoyan, M. Marciniak, T. Benson, Influence of Chirped DBR Reflector on the Absorption Efficiency of Multi-nanolayer Photovoltaic Structures: Wavelength-scale Analysis by the Method of Single Expression, Journal of Telecommunications and Information Technology, 3/2017, pp. 99-106.
• Hovik Baghdasaryan, Tamara Knyazyan, Tamara Hovhannisyan, and Marian Marciniak, „Single-Frequency Radiation from DBR Fiber Laser: Numerical Analysis by the Method of Single Expression”, Proceedings of 18th International Conference on Transparent Optical Networks ICTON 2016, Tu.C1.5, 6 pages.
• Hovik Baghdasaryan, Tamara Knyazyan, Tamara Hovhannisyan, Marian Marciniak, Erich Leitgeb, Stefano Taccheo, "Electromagnetic Analysis of Single Longitudinal-mode Operation of DBR Fiber Laser: Numerical Simulation by the Method of Single Expression", International Conference on Broadband Communications for Next Generation Networks and Multimedia Applications (CoBCom) September 14-16, 2016, Graz, Austria. ISBN: 978-1-5090-2270-0. 5 pages.
• H.V. Baghdasaryan, T.M. Knyazyan, T.T. Hovhannisyan, M. Marciniak, "Conditions of single-frequency radiation from fiber laser with FBG mirrors: numerical analysis by the method of single expression", Proceedings of the International Conference on “Microwave and THz Technologies, Photonics and Wireless Communications” IRPhE’ 2016 May 4-6, Yerevan, Armenia. Pages 3-6. “Gitutiun” Publishing House of the NAS RA, Yerevan, 2016.
• H. V. Baghdasaryan et al. The method of single expression (MSE) as a prospective modeling tool for boundary value problems: an extension from nano optics to quantum mechanics. Optical and Quantum Electronics (2020) 52:454. https://doi.org/10.1007/s11082-020-02572-6
• .V. Baghdasaryan et al. Phase-Plane Analysis of Solutions of the Helmholtz Equation for Electromagnetic Waves in Media with Self-Action. Journal of Contemporary Physics Armenian Academy of Sciences), Vol. 55, No. 4, pp. 299-305 (2020). https://doi.org/10.3103/S1068337220040052
• H. V. Baghdasaryan et al. Electromagnetic energy flow in confined regions of evanescent waves: wavelength scale analysis by the method of single expression. Optical and Quantum Electronics (2019) 51:286. https://doi.org/10.1007/s11082-019-2005-7
• H.V. Baghdasaryan et al. Metal-dielectric Multilayer Structure Supporting Surface Plasmons: electromagnetic modelling by the Method of Single Expression” Optical and Quantum Electronics (2015), vol. 47, Issue 1, pp. 3-15.. https://doi.org/10.1007/s11082-014-0003-3
• H.V. Baghdasaryan, Basics of the Method of Single Expression: New Approach for Solving Boundary Problems in Classical Electrodynamics. Monograph: Chartaraget, Yerevan (2013), 164 pages. ISBN 978-9939-55-972-8
• H.V. Baghdasaryan et al. Absorption loss influence on optical characteristics of multilayer distributed Bragg reflector: wavelength-scale analysis by the method of single expression, Opto−Electronics Review (2010) vol. 18, Issue 4, pp. 438–445. https://doi.org/10.2478/s11772-010-0049-0
• H.V. Baghdasaryan and T.M. Knyazyan, “Simulation of Amplifying Phase-Shifted Bragg Gratings by the Method of Single Expression”, Optical and Quantum Electronics (2003) vol. 35, No. 4,pp.493 - 506. https://doi.org/10.1023/A:1022973823014
• H.V. Baghdasaryan and T.M. Knyazyan, “Modelling of strongly nonlinear sinusoidal Bragg gratings by the Method of Single Expression“, Optical and Quantum Electronics (2000) vol. 32, No. 6/8, pp. 869-883. https://doi.org/10.1023/A:1007026830915
• H.V. Baghdasaryan, T.M. Knyazyan, “Problem of Plane EM Wave Self-action in Multilayer Structure: an Exact Solution”, Optical and Quantum Electronics (1999) vol. 31, no.9/10, pp.1059-1072. https://doi.org/10.1023/A:1007024312874
• H.V.Baghdasaryan, “Method of backward calculation”, in the book: “Photonic Devices for Telecommunications: how to model and measure”/ Editor G.Guekos, Springer-Verlag, (1999), pp.56-65. https://doi.org/10.1007/978-3-642-59889-0

Дисциплины

• Оптические телекоммуникационные системы
• Оптические системы и оптоволоконная связь