Quantitative photothermal radiometric and FTIR photoacoustic measurements of specialty papers

被引：1

作者：

Garcia, JA ^{[1
]}

Mandelis, A ^{[1
]}

Marinova, N ^{[1
]}

Michaelian, KH ^{[1
]}

Afrashtehfar, S ^{[1
]}

机构：

[1] Univ Toronto, Dept Mech & Ind Engn, Photothermal & Optoelect Diagnost Labs, Toronto, ON M5S 3G8, Canada

来源：

PHOTOACOUSTIC AND PHOTOTHERMAL PHENOMENA: TENTH INTERNATIONAL CONFERENCE | 1999年 / 463卷

关键词：

D O I：

10.1063/1.58092

中图分类号：

R318 [生物医学工程];

学科分类号：

0831 ;

摘要：

Infrared photothermal radiometry (PTR) and photoacoustic Fourier transform spectroscopy (FTIR-PAS) were used for the measurement of the thermophysical properties (thermal diffusivity, alpha, and conductivity, k) of specialty paper samples with various cotton contents. An improved one-dimensional photothermal model of a free standing sheet of paper in air that includes both the transmission and backscattering modes is proposed and compared with experimetal results.

引用

页码：395 / 397

页数：3