21 February 2014 Theoretical investigation of output features of a diode-pumped rubidium vapor laser
Author Affiliations +
Abstract
In the recent years, diode-pumped alkali lasers (DPALs) have been paid many attentions because of their excellent performances. In fact, the characteristics of a DPAL strongly depend on the physical features of buffer gases. In this report, we selected a diode-pumped rubidium vapor laser (DPRVL), which is an important type among three common DPALs, to investigate how the characteristics of a DPRVL are affected by different conditions. The results signify that the population ratio of two excitation energy-levels are close to that corresponding to thermal equilibrium as the pressure of buffer gases and the temperature of a vapor cell become higher. It has been found that quenching of the upper levels cannot be simply ignored especially for the case of weak pump. The conclusions are thought to be helpful for the configuration design of an end-pumped DPAL.
© (2014) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
You Wang, You Wang, He Cai, He Cai, Wei Zhang, Wei Zhang, Liangping Xue, Liangping Xue, Hongyuan Wang, Hongyuan Wang, Juhong Han, Juhong Han, } "Theoretical investigation of output features of a diode-pumped rubidium vapor laser", Proc. SPIE 9142, Selected Papers from Conferences of the Photoelectronic Technology Committee of the Chinese Society of Astronautics: Optical Imaging, Remote Sensing, and Laser-Matter Interaction 2013, 914227 (21 February 2014); doi: 10.1117/12.2054233; https://doi.org/10.1117/12.2054233
PROCEEDINGS
9 PAGES


SHARE
RELATED CONTENT


Back to Top