Deflective signal analysis in photothermal measurements in the frame of complex geometrical optics

• Autorzy: Bukowski R. J. , Korte D.
• Języki publikacji: EN

Abstrakty

EN

The influence of one dimensional plane thermal wave on probing Gaussian beams phase and deflection by complex geometrical optics methods has been analyzed in the work. The probing beam detection by quadrant photodiode has been investigated. The dependence of photodiode current signal on the probing beam diameter, its waist, sample position, angular modulation frequency and the height of the beam over the sample has been studied.

Słowa kluczowe

EN

complex geometrical optics; mirage effect; preturbation calculus; deflectional detection; thermal waves; Gaussian beams; geometrical optics of nonhomogeneus media

PL

wiązki gaussowskie; zjawisko mirażu; fale temperaturowe; przemiana fazowa

• Wydawca: Oficyna Wydawnicza Politechniki Wrocławskiej
• Czasopismo: Optica Applicata
• Rocznik: 2005
• Tom: Vol. 35, nr 1
• Strony: 77--97
• Opis fizyczny: Bibliogr. 11 poz., wykr.

Twórcy

autor

Bukowski R. J.

• Institute of Physics, Silesian University of Technology, ul. Bolesława Krzywoustego 2, 44-100 Gliwice, Poland

autor

Korte D.

• Institute of Physics, Silesian University of Technology, ul. Bolesława Krzywoustego 2, 44-100 Gliwice, Poland

Bibliografia

• [1] MURPHY J.C., AAMODT L.C., Photothermal spectroscopy using optical beam probing: mirage effect, Journal of Applied Physics 51(9), 1980, pp. 4580–8.
• [2] GLAZOV A., MURATIKOV K., Photodeflection signal formation in thermal wave spectroscopy and microscopy of solids within the framework of wave optics. “Mirage” effect geometry, Optics Communications 84(5-6), 1991, pp. 283–9.
• [3] AAMODT L.C., MURPHY J.C., Photothermal measurements using a localised excitation source, Journal of Applied Physics 52(8), 1981, pp. 4903–14.
• [4] BUKOWSKI R.J., BODZENTA J., MAZUR J., KLESZCZEWSKI Z., Parameter Estimation in Photothermal Measurements with Photodeflective Detection, [In] Nondestructive Characterization of Materials VII, Part 1, Proceedings of the Seventh International Symposium on Nondestructive Characterization of Materials held in Prague, Czech Republic, June 1995, Transtec Publications 1996, pp. 295–302.
• [5] KRAWCOW JU.A., ORŁOW JU.I., Geometrical Optics of the Nonhomogeneous Media, WNT, Warszawa 1993 (in Polish).
• [6] BUKOWSKI R.J., Geometrical optics application in description of gaussian beam propagation in an optically homogenous medium, [In] Proceedings of the 2nd National Conference “Physical Basis of the Nondestructive Investigations”, Gliwice Chapter of the Polish Physical Society and Institute of Physics of the Silesian University of Technology, Gliwice’97 (in Polish).
• [7] BUKOWSKI R.J., Mirage effect description in the frame of the complex rays optics Proceedings of the SPIE 3581, 1998, pp. 285–92.
• [8] BUKOWSKI R.J., Complex geometrical optics application in different methods of detection analysis in photothermal measurements, Zesz. Nauk. Pol. Śl., Seria: Matematyka–Fizyka, z87, pp. 37–54 (1999) (in Polish).
• [9] YARIV A., YEH P., Optical Waves in Crystals: Propagation and Control of Laser Radiation, Wiley, New York 1984.
• [10] CARSLAW H.S.. JAEGER J.C., Conduction of Heat in Solids, Oxford University Press, Oxford 1959.
• [11] Bodzenta J., Bukowski R., Kleszczewski Z., Mazur J., Pustelny B., Thermal waves application in solids investigation, Zesz. Nauk. Pol. Śl., Seria: Matematyka–Fizyka, z73, pp. 51–72 (1996) (in Polish).