The Use of Bessel Light Beams for the Photothermal Probing of Heterogeneous Media.

Authors

  • P. V. Astakhov Belarusian Trade and Economics University of Consumer Cooperatives; 246029, Belarus, Gomel, pr-t Oktyabrya, 50
  • Georgiy S. Mityurich The state educational establishment «Gomel Engineering Institute» of the Ministry for Emergency Situations of the Republic of Belarus; 246023, Belarus, Gomel, pr-t Rechitskiy, 35A

Keywords:

фототермическая спектроскопия, неразрушающий контроль, тех¬ническая диагностика, бесселев световой пучок

Abstract

The work is devoted to the research of thermophysical properties spatially heterogeneous media by the photodeflection spectroscopy method with the excitation of the sample by laser Bessel beam.

Author Biographies

P. V. Astakhov, Belarusian Trade and Economics University of Consumer Cooperatives; 246029, Belarus, Gomel, pr-t Oktyabrya, 50

PhD in Physical and Mathematical Sciences, Associate Professor

Georgiy S. Mityurich, The state educational establishment «Gomel Engineering Institute» of the Ministry for Emergency Situations of the Republic of Belarus; 246023, Belarus, Gomel, pr-t Rechitskiy, 35A

Grand PhD in Physical and Mathematical Sciences, Professor

References

Durnin J. Exact solutions for nondiffracting beams. I. The scalar theory / J. Durnin // Journal of the Optical Society of America A, 1987. – Vol. 4, Iss. 4. – P. 651-654. DOI: http://doi.org/10.1364/JOSAA.4.000651.

Turunen J., Vasara A., Friberg A.T. Holographic generation of diffraction-free beams / Jari Turunen, Antti Vasara, Ari T. Friberg // Applied Optics, 1988. – Vol. 27, Iss. 19. – P. 3959-3962. DOI: http://doi.org/10.1364/AO.27.003959.

Белый B.H., Казак H.C., Хило H.A. Преобразование частоты бесселевых световых пучков нелинейными кристаллами // Квантовая электроника, 2000. – Т. 30, № 9. – С. 753–766. DOI: http://doi.org/10.1070/QE2000v030n09ABEH001810.

Карслоу Г., Егер Д. Теплопроводность твердых тел. – М.: Мир, 1964. – 451 с.

Campillo A.J., Petuchowski S.J., Davis С.С. Fabri-Perot photothermai trace detection // Applied Physics Letters. – 1982. – Vol. 41, Iss. 4. – P. 327-329. DOI: http://doi.org/10.1063/1.93524.

Maple 8. Learning Guide. Waterloo Maple Inc, 2003.

Марчук Г.И. Методы вычислительной математики – М.: Наука, 1980. – 482 с.

Акустические кристаллы. Справочник / А.А. Блистанов, B.C. Бондаренко, В.В. Чкалова и др.; под редакцией М.П. Шаскольской. - М.: Наука, 1982. – 632 с.

Астахов П.В., Митюрич Г.С., Рогозенко В.Н. Оптика и спектроскопия, 24, 85 (1998).

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Published

2006-09-25

How to Cite

Astakhov П. В. and Mityurich Г. С. (2006) “The Use of Bessel Light Beams for the Photothermal Probing of Heterogeneous Media”., Chrezvychaynye situatsii: obrazovanie i nauka, 1(1), pp. 29–36. Available at: https://journals.ucp.by/index.php/gei/article/view/645 (Accessed: 29 March 2024).