Simultaneous blue and green upconversion lasing in a laser‐diode‐pumped Pr3+/Yb3+ doped fluoride fiber laser
Simultaneous blue and green upconversion lasing in a laser‐diode‐pumped Pr3+/Yb3+ doped fluoride fiber laser
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DOI：
10.1063/1.117020
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发表时间：
1996-09
影响因子：
4
通讯作者：
D. Baney;G. Rankin;K. Chang
中科院分区：
文献类型：
--
作者：
D. Baney;G. Rankin;K. Chang
演示了在红外半导体泵浦下同时工作在 520 和 490 nm 可见光波长的上转换激光器。 Pr3+/Yb3+ 掺杂的 ZBLAN 氟锆酸盐光纤激光器在绿光和蓝光波长下产生 1.4 mW 的总功率，在波长 856 nm 下产生约 350 mW 的入射泵浦光。对于 520 nm 和 490 nm 的波长，分别获得了 55 mW 和 85 mW 的阈值发射功率。
An upconversion laser operating simultaneously at visible wavelengths of 520 and 490 nm under infrared semiconductor pumping is demonstrated. The Pr3+/Yb3+doped ZBLAN fluorozirconate fiber laser yielded 1.4 mW total power at green and blue wavelengths with approximately 350 mW of incident pump light at a wavelength of 856 nm. Threshold launched powers of 55 and 85 mW were obtained for the wavelengths of 520 and 490 nm, respectively.