Scientific research on Engineering-Technical Faculty

1. 1. Optics and Spectroscopy of Scattering Objects

• Investigating the scattering and absorption of optical radiation in various media (biomedical objects, rough surfaces, colloid solutions, photomaterials, lacquer coating) in the wide spectral range from 0.2 to 15 µm.
  
• Elaborating optical techniques of experimental determination of main optical and spectroscopic parameters of the above mentioned objects as well as the methods of diagnostics of pathological states of biomedical tissues and human organs.
  
• Photo-luminescent techniques of bio-objects diagnostics.
  
• Establishing the mechanisms of energy-information interrelation of complex biosystems of scattering media.
  
• Computer modeling of optical characteristics and properties of Photographic materials and lacquer coating layers.
  
• Optical metrology.
  
• Fourier-spectroscopy.

2. Spectropolarimetry of Optically Inhomogeneous Structures

• Investigating the phenomena of linear and circular dichroism in biomedical structures in ultraviolet and visible parts of spectrum. Stokes-polarimetry of scattering objects of organic and inorganic origin.
  
• Laser polarimetry of phase-inhomogeneous objects and media.
  
• Elaborating the techniques of spectro-photo-polarimetric and laser-polarimetric diagnostics of pathological changes in human body tissues.
  

3. Optical Properties of Crystalline Structures and Condensed Media

• Optical bistability and multistability of various type of crystals, non-linear optical phenomena in condensed media.
  
• Optical and polarization properties of layered semiconductors.
  
• Optoelectronic properties of ion-etched surfaces of crystals.

Olexander Ushenko

Professor

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Claudia Zenkova

Associate Professor

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Publications from 2002 till 2010.

Monographs:

1. О.Г. Ушенко, В.П. Пішак, О.П. Пересунько, Ю.О. Ушенко Кореляційна і сингулярна діагностика патологічних змін тканин людини Медуніверситет-2009.
2. О.Г. Ушенко, В.П. Пішак, О.В. Ангельський, Ю.О. Ушенко. Лазерна поляризаційна морфологія біологічних тканин: статистичний і фрактальний підходи. Монографія. – Чернівці: Колір-Друк, 2007. – 341с. ISBN 966-8029-73-9.
3. Ушенко О.Г., Пішак В.П., Пересунько О.П., Ушенко Ю.О., Л.І. Бізе, Ю.Я. Томка, А.В. Мотрич.  Поляризаційна корелометрія біологічних тканин людини. Монографія. – Чернівці:, 2007. – 608с. ISBN 978-966-568-907-2.
4. O.V. Angelsky, V.P. Pishak, A.G. Ushenko and Yu.A. Ushenko, “Statistical and fractal structure of biological tissue Mueller matrix images” in Optical correlation techniques and applications / ed. by O. Angelsky, SPIE Press:Bellingham, 213-263, 2007.
5. Бачинський В.Т., Ушенко О.Г. Лазена фізика біологічних тканин людини. / Монографія. - Чернівці: «Рута». 2007. – с. 346.

Articles:

1. C. Yu. Zenkova, M. P.Gorsky, N. V. Gorodyns’ka,The electromagnetic degree of coherence in the near field  // Journal of Optoelectronics and Advanced Materials, vol. 12, iss.1,  2010.
2. Bachinsky V.T.  Wavelet analysis for polarization maps of networks formed by liquid biological crystals in blood plasma:statistical and fractal approaches/ V.T. Bachinsky, Yu.O. Ushenko, Yu.Ya. Tomka, O.V. Dubolazov, V.O. Balanets’ka, A.O. Karachevtsev // Semiconductor Physics, Quantum Electronics and Optoelectronics. – 2010. – Vol. 13. – №2. – P. 189 – 201.
3. O. V. Dubolazov. On the Feasibilities of Using the Wavelet Analysis of Mueller Matrix Images of Biological Crystals / A. G. Ushenko, V. T. Bachynsky, A. P. Peresunko, O. Ya. Vanchulyak //Advances in Optical Technologies, vol. 2010, Article ID 162832, 9 pages, 2010. doi:10.1155/2010/162832.
4. Alexander V. Dubolazov.  The Interconnection between the Coordinate Distribution of Mueller-Matrixes Images Characteristic Values of Biological Liquid Crystals Net and the Pathological Changes of Human Tissues / Alexander V. Dubolazov, Oleg V. Angelsky, Yuriy A. Ushenko, Olha Yu. Telenha // Advances in Optical Technologies, vol. 2010, Article ID 130659, 10 pages, 2010. doi:10.1155/2010/130659.
5. Misevitch I.Z. Investigation of singularities inherent to Mueller matrix images of biological crystals: diagnostics of their birefringent structure / I.Z.Misevitch, Yu.O. Ushenko, O.G. Pridiy, A.V.Motrich, Yu.Ya. Tomka, O.V. Dubolazov // Semiconductor Physics, Quantum Electronics and Optoelectronics. – 2009. – Vol. 12. – ¹4. – P. 379 – 390.
6. O. V.Angelsky, S. G.Hanson, C. Yu. Zenkova, M. P.Gorsky, N. V. Gorodyns’ka, ”On polarization metrology (estimation) of the degree of coherence of optical waves” Optics Express, 17, 18, 15623-15634 (2009).
7. O.V. Angelsky, C.Yu. Zenkova, M.P. Gorsky, N.V. Gorodyns’ka, “On the feasibility for estimating the degree of coherence of waves at near field", Appl. Opt. 48, 15, 2784–2788 ( 2009)
8. Зенкова К.Ю., Деревянчук А.В., Крамар В.М., Крамар Н.К. Магнитооптическая бистабильность слоистого полупроводника в области экситонного поглощения // Оптика и спектроскопия, 2008. – т. 104, № 2. – С. 260-265.
9. O.V.Angelsky, S.B.Yermolenko, C.Yu. Zenkova, A.O.Angelskaya, Polarization manifestations of correlation (intrinsic coherence) of optical fields// Applied Optics, 2008, v.47, ¹32
10. C.Yu. Zenkova, A.V.Derevyanchuk, V.M.Kramar, N.K.Kramar, Magnetooptical bistability of a layered semiconductor in the region of exciton absorption // Opt.and Spectr., 2008, v.104, ¹2, pp.213-217
11. M.Yu. Sakhnovskyj, B.M. Tymochko, M.T. Strinadko, M.M. Dominikov. The spectral analysis of optical radiation due to spatial-temporery transformations.//, Proc. SPIE, Vol. 7008, P. 700801-1 700801-6, 2008.
12. O.G. Ushenko, S.G. Guminetsky, A.V. Motrich. Optical properties of  urine, blood plasma and pulmonary condensate of the patients with pulmonary form of tuberculosis. // Fotoelektronika, - Vol.16 - P.133 – 139, 2007
13. Angelsky O.V., Polyanskii P.V., Hanson S.G., Ushenko A.G., Ushenko Yu.A. and Angelskaya A.O. Topological and statistical approaches describing inhomogeneously polarized light fields. // Ukr. J. Phys. Opt. 8, No. 4, 217-227, 2007
14. Grinchuk F.V., Besaha R.M. The perspectives of optimization of diagnosing process in urgent abdominal. // Arta Medica N 4(25), 2007, p. 202
15. Мельник П.І., Петрик І.Я., Крамар В.М., Перкатюк І.Й. Наближена оцінка взаємозв’язку енергії твердофазного перетворення в металах з прихованою теплотою процесу // Фізика і хімія твердого тіла. – 2007, Т. 8, № 2, С. 405-407.
16. V Angelsky, A.G. Ushenko, Yu.A. Ushenko and Ye.G. Ushenko, Polarization singularities of the object field of skin surface // J. Phys. D: Appl. Phys. 39, 3547-3558, 2006.
17. Сахновський М.Ю., Тимочко Б.М., Стринадко М.Т., Будзуляк І.І. Перетворення інтенсивності та поляризації у когерентних векторних полях // Укр.фіз.журн. 2006. -  т. 51, № 8, с. 763-768.
18. A.V.Derevyanchuk, C.Yu Zenkova, N.K.Kramar, V.M.Kramar, Optical bistability of layer crystals in the exciton absorption region// Optics and Spectroscopy.- v. 101 - №5, p. 789-794, 2006.
19. O.V. Angelsky, Yu.Ya. Tomka, A.G. Ushenko, Ye.G. Ushenko and Yu.A. Ushenko, Investigation of 2D Mueller matrix structure of biological tissues for pre-clinical diagnostics of their pathological states // J. Phys. D: Appl. Phys., 38, 4227-4235, 2005.
20. A.V.Derevyanchuk, C.Yu Zenkova,  V.M.Kramar, B.M.Nitsovich, Magnetooptical absorption of a molecular crystal in the exciton frequency range // Physics of the Solid State, V.47, №6, 1039-1041,  2005
21. Oleg V. Angelsky, Alexander G. Ushenko, Yuriy Y. Tomka, Yuriy A. Ushenko, Yevheniya G. Ushenko, Vasyl P. Pishak Polarization-correlation mapping of biological tissue coherent images. // Journal of Biomedical Optics. 2005. - V. 10(06). Р. 1376 -1385.
22. Derevyanchuk O.V., Zenkova C.Yu., Kramar V.M., Nitsovich B.M. Magneto-optical bistability of organic semiconductors // Electronika. 2004. - № 8-9. P. 303-304.
23. Козаков О.Н. Компьютерное моделирование интегральных и дифференциальных оптических характеристик лакокрасочных слоев // Оптика и спектроскопия. 2004.- т.96. №1.С.155-160.
24. Guminietsky S.G., Motrich A.V., Kuzjmin M.M. Absorbent and dispersive peculiarities of man’s lung condensate and its parts // Electronica-konstruction, zastosovania. 2004. - V. 8-9 P. 125-126.
25. Козаков О.Н. Компьютерное моделирование раздельного поглощения излучения компонентами светорассеивающего слоя // Оптика и спектроскопия. 2002. - т.93. №4. С. 650-654.