【摘要】 采用四镜折叠驻波腔，以氩离子激光器的可见多谱线输出纵向激励，用国产钛宝石激光棒实现了连续激光运转。使用三套腔镜得到的波长调谐范围分别为６８０～７６０ｕｍ、７３０～８４０ｕｍ、９７０～１０１０ｎｍ，峰值波长约为７８０ｕｍ。当输出透射率为１１．７６％、泵浦功率约１０．０Ｗ时，获得７８０ｕｍ波长的激光最大输出功率约２．３５Ｗ，斜效率为３３．４９％。更多还原

【Abstract】 Using a Ti:Sapphire rod grown in China a Single-transverse-mode CW laser has been demonstrated with an astimagition compensated fold cavity of four mirrors.The pumping source was an argon laser with all lines output. With three sets of cavity mirrors the tuning ranges were 680～760 um,730～ 840 um, and 970～1010 um respectively,while the peak power wavelength was 780 um.Up to 2.35W of output power and 33. 49% of slope efficiency were obtained with an output transmissivity of 11.76% at 780 um for a pump power of 10. 0 W.更多还原