Lumped method for the measurement of laser absorptance of materials

Authors
Citation
Xc. Lin et Tm. Shao, Lumped method for the measurement of laser absorptance of materials, ACT PHY C E, 50(5), 2001, pp. 856-859
Categorie Soggetti
Physics
Journal title
ACTA PHYSICA SINICA
ISSN journal
10003290 → ACNP
Volume
50
Issue
5
Year of publication
2001
Pages
856 - 859
Database
ISI
SICI code
1000-3290(200105)50:5<856:LMFTMO>2.0.ZU;2-7
Abstract
The research for the absorptance of materials is significant to the develop ment of laser material processing. The measurement method is the foundation of the absorptance research. In this paper the lumped method based on heat transfer is established for the absorptance of laser,and the measuring app aratus is also built up. As examples,the absorptance of laser is measured f or several ordinary engineering materials.