We demonstrate a high power single-frequency fiber laser. By using phosphate glass fiber as its gain media, the laser ca......

通过高温熔融法制备了Er3＋/Yb3＋共掺磷酸盐纤芯玻璃,设计并熔制了组分相异的纤包玻璃,采用棒管法拉制Er3＋/Yb3＋共掺芯-包异质型磷酸盐......

以970 nm和808 nm半导体激光器作为抽运源,从光纤长度和抽运功率两个方面,探讨了Nd3+/Yb3+摩尔浓度比约为4:1的共掺磷酸盐玻璃光纤......

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