All-solid-state continuous-wave yellow laser based on intracavity frequency-doubled self-Raman laser action
All-solid-state continuous-wave yellow laser based on intracavity frequency-doubled self-Raman laser action
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DOI：
10.1007/s00340-007-2749-9
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发表时间：
2007-09-01
影响因子：
2.1
通讯作者：
Piper, J. A.
中科院分区：
文献类型：
--
作者：
Lee, A. J.;Pask, H. M.;Piper, J. A.
我们报告了紧凑型 Nd:YVO4 自拉曼激光器在 LBO 中具有腔内倍频的连续波黄光发射，由 4.5 W 高亮度二极管激光器泵浦。观察到的最大黄光输出为 140 mW，整体光学（二极管到黄光）转换效率为 4.4%，并且具有高光束质量（M-2 类似于 1.2）。研究了各种不同的谐振器配置，以实现低阈值、最高输出功率和效率，并研究振幅稳定性。
We report continuous-wave yellow emission from a compact Nd:YVO4 self-Raman laser with intra-cavity frequency-doubling in LBO, pumped by a 4.5 W high-brightness diode laser. A maximum yellow output of 140 mW was observed with an overall optical (diode-to-yellow) conversion efficiency of 4.4%, and with a high beam quality (M-2 similar to 1.2). A variety of different resonator configurations were investigated in order to achieve low threshold, highest output powers and efficiency, and to investigate amplitude stability.