Highly Efficient Long-Lifetime Dual-Layered Waveguide Dye Laser Containing SiO2 Nanoparticle-Dispersed Random Scattering Active Media
Highly Efficient Long-Lifetime Dual-Layered Waveguide Dye Laser Containing SiO2 Nanoparticle-Dispersed Random Scattering Active Media
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DOI：
10.1143/jjap.48.112503
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发表时间：
2009-11
影响因子：
1.5
通讯作者：
Hirofumi Watanabe;Y. Oki;T. Omatsu
中科院分区：
文献类型：
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作者：
Hirofumi Watanabe;Y. Oki;T. Omatsu
我们已经展示了一种使用纳米粒子分散的随机散射活性介质的高效、长寿命的波导型染料激光器。实验测得单纵模激光斜率效率为38.6%，能量阈值小于1µJ。该激光器的工作寿命达到了650万次泵浦。
We have demonstrated a highly efficient, long-lifetime waveguide dye laser using nanosized-particle-dispersed random scattering active media. An experimental laser slope efficiency of 38.6% and energy threshold of less than 1 µJ at a single longitudinal mode were measured. The operation lifetime of this laser device reached 6.5 million pump shots.