PULSED PHOTOTHERMAL INTERFEROMETRIC DETECTION FOR THERMAL-DIFFUSIVITYMEASUREMENTS OF TRANSPARENT PLATE SAMPLES

Authors
LI BC DENG YZ CHENG JK
Citation
Bc. Li et al., PULSED PHOTOTHERMAL INTERFEROMETRIC DETECTION FOR THERMAL-DIFFUSIVITYMEASUREMENTS OF TRANSPARENT PLATE SAMPLES, Progress in Natural Science, 6, 1996, pp. 657-660
Citations number
8
Categorie Soggetti
Multidisciplinary Sciences
Journal title
Progress in Natural Science → ACNP
ISSN journal
10020071
Volume
6
Year of publication
1996
Supplement
S
Pages
657 - 660
Database
ISI
SICI code
1002-0071(1996)6:<657:PPIDFT>2.0.ZU;2-7
Abstract
A simple, sensitive pulsed photothermal interferometric detection tech nique utilizing the interference of two reflected probe beams from the front and rear surfaces of a plate sample to detect the photothermal signal was developed. This technique was used to measure the thermal d iffusivity of plate fluoroaluminate glass doped with Erbium ions.