Single-longitudinal mode Nd:YVO4/YVO4/KTP green solid state laser
Single-longitudinal mode Nd:YVO4/YVO4/KTP green solid state laser
复制标题
单纵模Nd:YVO4/YVO4/KTP绿色固体激光器
DOI：
10.2478/s11772-009-0028-5
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发表时间：
2010
影响因子：
1.6
通讯作者：
K. Abramski
中科院分区：
文献类型：
--
作者：
J. Sotor;A. Antończak;K. Abramski
提出了一种单频可调谐二极管泵浦Nd：YVO 4/YVO 4/KTP微片激光器的概念和实现方法。理论分析的单模操作这样的激光器配置。单频操作已获得在双折射滤波器，其中YVO 4光束移位器作为一个理想的偏振器。实验结果与理论分析吻合较好。我们已经获得了稳定的单频操作，可调谐超过0.6 nm的光谱范围内约1064 nm。激光器在53 nm处的输出功率高达110 mW。总光学效率（808 nm至532 nm）为14%。
We present the concept and practical realization of a single frequency, tuneable diode pumped Nd:YVO4/YVO4/KTP microchip laser operating at 532 nm. Theoretical analysis of the single mode operation of such a laser configuration is presented. The single frequency operation has been obtained in a birefringent filter, where an YVO4 beam displacer acts as an ideal polarizer. Experimental results are in good agreement with theoretical analysis. We have obtained stable single frequency operation, tuneable over 0.6 nm in the spectral range around 1064 nm. The laser operated with output power up to 110 mW at 53 nm. The total optical efficiency (808 nm to 532 nm) was 14%.