Absorption measurement for coatings using surface thermal lensing technique

Shuhai Fan; Hongbo He; Jianda Shao; Zhengxiu Fan; Dongqing Zhang

doi:10.1117/12.607475

8 December 2004 Absorption measurement for coatings using surface thermal lensing technique

Shuhai Fan, Hongbo He, Jianda Shao, Zhengxiu Fan, Dongqing Zhang

Proceedings Volume 5774, Fifth International Conference on Thin Film Physics and Applications; (2004) https://doi.org/10.1117/12.607475
Event: Fifth International Conference on Thin Film Physics and Applications, 2004, Shanghai, China

Abstract

Two absorption measuring methods by a measurement system based on Surface Thermal Lensing theory (STL) are given. The measuring results of coatings indicate a deviation of 5ppm and the sensitivity is better than 10ppm.

Citation Download Citation

Shuhai Fan, Hongbo He, Jianda Shao, Zhengxiu Fan, and Dongqing Zhang "Absorption measurement for coatings using surface thermal lensing technique", Proc. SPIE 5774, Fifth International Conference on Thin Film Physics and Applications, (8 December 2004); https://doi.org/10.1117/12.607475

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