Yb3+掺杂镓铅锗玻璃光谱性质研究

稀有金属材料与工程, 2008, 37(z2): 522-524.

Yb3+掺杂镓铅锗玻璃光谱性质研究

马红萍 ^1, , 邹凤楼 ^2, , 祝邦文 ^3, , 陈冰 ^4,

1.浙江科技学院机械与汽车工程学院,浙江,杭州,310012

2.浙江科技学院机械与汽车工程学院,浙江,杭州,310012

3.浙江科技学院机械与汽车工程学院,浙江,杭州,310012

4.浙江科技学院机械与汽车工程学院,浙江,杭州,310012

基金项目: 浙江省科技厅重大专项基金(2005C11077) 国家自然科学基金(60508014;50502030) 浙江省教育厅资助项目(20050359)

关键词： Yb3+掺杂 , 镓铅锗玻璃 , 物理性质 , 光谱性质

Spectroscopic Properties of Yb3+-Doped New Gallium-Lead-Germanate Glass

制备了一种新的Yb3+掺杂镓铅锗玻璃,测试了吸收光谱和荧光光谱,研究了基质材料的热稳定性能,计算了光谱和激光性能参数.发现Yb3+掺杂镓铅锗玻璃具有较好的热稳定性能(△T=198℃),高的受激发射截面(0.79 pm2)和长的荧光寿命(1.46 ms).与其它Yb3+掺杂基质玻璃相比,Yb3+掺杂镓铅锗玻璃具有更好地激光性能参数和激光性质,表明Yb3+掺杂镓铅锗玻璃是一种新型的Yb3+掺杂包层光纤激光器潜在的基质材料.

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材料期刊网

Yb3+掺杂镓铅锗玻璃光谱性质研究

Spectroscopic Properties of Yb3+-Doped New Gallium-Lead-Germanate Glass

参考文献