3 February 2015 Mathematical simulation of heating effects in a static diode-pumped vapor rubidium cell
Author Affiliations +
Proceedings Volume 9255, XX International Symposium on High-Power Laser Systems and Applications 2014; 92551Q (2015) https://doi.org/10.1117/12.2072010
Event: XX International Symposium on High Power Laser Systems and Applications, 2014, Chengdu, China
Abstract
Diode-pumped alkali lasers (DPALs) have attracted a lot of interests in the recent years because of their high Stokes efficiency, good beam quality, compact size, and near-infrared emission wavelengths. Until now, the thermal features have been only analyzed in an open alkali cell. In this report, we established a mathematical model to examine the heating effect of a static sealed rubidium cell by means of a Finite Difference (FD) procedure. After assuming the absorption coefficient of the alkali vapor, the temperature distributions of a real sealed rubidium vapor cell have been acquired for different powers and beam waists of the pump. The analytic conclusions would be helpful in designing a feasible DPAL.
© (2015) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Wei Zhang, Wei Zhang, You Wang, You Wang, Juhong Han, Juhong Han, He Cai, He Cai, Liangping Xue, Liangping Xue, Hongyuan Wang, Hongyuan Wang, } "Mathematical simulation of heating effects in a static diode-pumped vapor rubidium cell", Proc. SPIE 9255, XX International Symposium on High-Power Laser Systems and Applications 2014, 92551Q (3 February 2015); doi: 10.1117/12.2072010; https://doi.org/10.1117/12.2072010
PROCEEDINGS
8 PAGES


SHARE
Back to Top