二极管泵浦Nd: YAG薄片激光器技术研究

Translated Titles

Study on diode-pumped Nd: YAG Disk Laser


姚震宇(Zhen-Yu Yao);蒋建锋(Jian-Feng Jiang);涂波(Bo Tu);周唐建(Tang-Jian Zhou);崔玲玲(Ling-Ling Cui);唐淳(Chun Tang);武德勇(De-Yong Wu)

Key Words

二极管泵浦 ; 薄片激光器 ; 高功率 ; 温度均匀性 ; Diode-pumped ; Disk laser ; High power ; Homogeneous temperature profile



Volume or Term/Year and Month of Publication

17卷s期(2005 / 04 / 01)

Page #

15 - 18

Content Language


Chinese Abstract


English Abstract

Thermal effects present a major challenge to scaling of solid-state laser to high-average power. When using a thin laser crystal disc with a nearly flat top pump profile, the heat flux can be considered to be one-dimensional. This results in a homogeneous temperature and stress profile within the laser medium leading to dramatically reduce the thermal effects. Some factors that may affect the homogeneous temperature profile are analyzed, such as the cooling dimension and the ratio of the pump area to the thickness of the disc. More than 120 W of an average output power is obtained with a 336 W average pump power by using a good design.

Topic Category 基礎與應用科學 > 物理