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LD抽运Nd∶Gd_(1-x)Y_xVO_4连续波激光器的实验研究 被引量：2

Experimental Study of Diode-pumped Nd∶Gd_(1-x)Y_xVO_4 Continuous Wave Laser
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摘要 报道了一种半导体二极管 (LD)抽运Nd∶Gd1-xYxVO4 晶体 ,采用简单、结构紧凑的平 平腔设计 ,实现了 1.0 6 μm连续波激光输出 ,在 8W的注入功率下 ,获得 3.2 5W的 1.0 6 μm连续波激光输出 ,光 光转换效率为 4 1% ,斜效率为 4 5 % KTP腔内倍频实现了稳定的连续波 5 32nm绿光激光运转 ,当注入功率为 8W时 ,单向获得了 6 2 A diode-pumped Nd∶Gd 1-xY xVO 4 continuous wave laser with the wavelength of 1.06 μm is reported. A very simple, compact flat-flat cavity was used. 3.25 W of output power at 1.06 μm was achieved at incident pump power of 8 W. The corresponding optical conversion efficiency of 41% and the average slop efficiency of 45% was obtained. The intracavity second harmonic generation (SHG) with an KTP crystal into the green spectral range at 532 nm were studied. 621 mW of single-ended cw green operation was obtained at 8 W of incident pump power.
作者 杨济民 刘杰 何京良
机构地区 山东师范大学物理与电子科学学院
出处 《光子学报》 EI CAS CSCD 北大核心 2004年第10期1153-1155,共3页 Acta Photonica Sinica
基金 山东省自然科学基金重点项目 (编号 :Z2 0 0 3A0 1)资助
关键词 Nd:Gd1-xYxVO4晶体 LD抽运 1.06ΜM激光 532NM激光 Nd∶Gd 1-xY xVO 4 crystal Diode-pump 1.06 μm laser 532nm laser
分类号 TN248.1 [电子电信—物理电子学]
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二级参考文献12

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共引文献14

同被引文献20

  • 1李宇飞,侯学元,孙渝明,潘雷.激光二极管抽运的被动调Q Nd∶GdVO_4激光器[J].中国激光,2004,31(10):1153-1156. 被引量：1
  • 2李桂秋,赵圣之,杨克建,李德春.LD泵浦Nd∶GdVO_4晶体Cr^(4+)∶YAG被动调Q激光特性研究[J].光子学报,2005,34(6):810-813. 被引量：13
  • 3Du C, Ruan S, Zhang H, et al. A 13. 3-W laser-diodearray end-pumped Nd:GdVO4 continuous- wave laser at 1.34. Appl Phys. B: Lasersand Optics,2005,80(1) : 45-48
  • 4Liu J, Yang J, He J. Diode-pumped passively Q-switched intracavity frequency doubled Nd : GdVO4/KTP green laser. Optics & Laser Technology, 2004,36 ( 1 ) : 31 - 33
  • 5Qin L J, Meng X. L, Du C L, et al. A diode-pumped passively Q-switched Nd : GdVO4 laser with a GaAs saturable absorption. Optics &Laser Technology, 2004,36(1) : 47-50
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  • 10Ng S P, Tang D Y, Kong J,et al. Passive mode locking of a diode-pumped Nd : Gd0.64 Y0.36 VO4 laser with a GaAs saturable absorber mirror. Appl Phys. B: Lasersand Optics ,2005,80(4-5) : 475-477

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二级引证文献11

光子学报
2004年 第10期

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