Title:

Thermal parameters of solids determination by the photodeflection method – theories and experiment comparison

Group publication title:

Optica Applicata

Creator:

Korte-Kobylińska, Dorota ; Bukowski, Roman J. ; Bodzenta, Jerzy ; Kochowski, Stanisław

Contributor:

Gaj, Miron. Redakcja ; Urbańczyk, Wacław. Redakcja

Subject and Keywords:

optyka ; photodeflection method ; mirage effect ; complex geometrical optics ; sample thermal parameters determination

Description:

Optica Applicata, Vol. 38, 2008, nr 2, s. 445-458

Abstrakt:

This paper is concerned with the application of complex geometrical optics equations to sample thermal parameters determination by the photodeflection method. The thermal diffusivity of a sample is determined using the four parameters least-squares-fitting of theoretical dependence of normal photodeflection signal on angular modulation frequency to the experimental data. The calculation of the signal on the basis of complex geometrical optics is proved to be more accurate approach of determining the sample thermal diffusivity than that based on the geometrical and wave optics.

Publisher:

Oficyna Wydawnicza Politechniki Wrocławskiej

Place of publication:

Wrocław

Date:

2008

Resource Type:

artykuł

Source:

<sygn. PWr A3481II> ; click here to follow the link ; click here to follow the link

Language:

eng

Relation:

Optica Applicata ; Optica Applicata, Vol. 38, 2008 ; Optica Applicata, Vol. 38, 2008, nr 2 ; Politechnika Wrocławska. Wydział Podstawowych Problemów Techniki

Rights:

Wszystkie prawa zastrzeżone (Copyright)

Access Rights:

Dla wszystkich w zakresie dozwolonego użytku

Location:

Politechnika Wrocławska