It is found that the full width at half maximums (FWHMs) increase with increase of the value of Bi_2O_3/SiO_2 and B_2O_3 content.

• 实验表明基质玻璃中Bi2O3和B2O3含量改变可有效调节掺铒铋硅酸盐玻璃光谱参数.