首页> 外文期刊>Optics Letters >High-efficiency 1040 and 1078 nm laser emission of a Yb:Y_(2)O_(3) ceramic laser with 976 nm diode pumping
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High-efficiency 1040 and 1078 nm laser emission of a Yb:Y_(2)O_(3) ceramic laser with 976 nm diode pumping

机译:具有976 nm二极管泵浦的Yb:Y_(2)O_(3)陶瓷激光器的1040和1078 nm高效激光发射

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摘要

We report a high-efficiency diode-end-pumped polycrystalline Yb:Y_(2)O_(3) ceramic laser. Pumped by a 976 nm laser diode bar and with an absorbed pump power of 2.8 W, cw output power of 1.74 W at 1078 nm, and 0.73 W at 1040 nm were obtained. The slope efficiency was measured to be 82.4percent for the 1078 nm laser emission and 57.1percent for the 1040 nm laser emission.
机译:我们报告了高效二极管端抽运多晶Yb:Y_(2)O_(3)陶瓷激光器。通过976 nm激光二极管棒泵浦,吸收的泵浦功率为2.8 W,在1078 nm处的cw输出功率为1.74 W,在1040 nm处的cw输出功率为0.73W。测得的斜率效率对于1078 nm激光发射为82.4%,对于1040 nm激光发射为57.1%。

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