location: Current position: Home >> Scientific Research >> Paper Publications

镱铒共掺Al2O3光波导放大器的净增益特性

Hits:

Indexed by:期刊论文

Date of Publication:2006-05-30

Journal:光子学报

Included Journals:PKU、ISTIC、CSCD、Scopus

Volume:35

Issue:5

Page Number:650-654

ISSN No.:1004-4213

Key Words:镱铒共掺光波导放大器;薄膜制备;净增益;数值模拟

Abstract:将中频磁控溅射方法沉积制备的镱铒共掺Al2O3薄膜刻蚀成矩形截面、直线通道的光波导放大器.测量了净增益与抽运功率的关系,结果表明:净增益随抽运功率近似线性增加,阈值抽运功率为18 mW;抽运功率为68 mW时,长2.24 cm 的光波导放大器净增益为8.44 dB.数值模拟结果显示,相同抽运功率下的净增益为10.6 dB.

Pre One:Frequency upconversion luminescence in Yb3+/Er3+co-doped silicate glass

Next One:掺铒、镱铒共掺硅酸盐玻璃1.54μm荧光寿命测量