Pbs quantum-dots in glass matrix for universal fiber-optic amplifier

被引：44
|
作者：
Heo, Jong [1 ]
Liu, Chao [1 ]
机构：
[1] Pohang Univ Sci & Technol, Ctr Informat Mat, Dept Mat Sci & Engn, Pohang 790784, Gyeongbuk, South Korea
来源：
JOURNAL OF MATERIALS SCIENCE-MATERIALS IN ELECTRONICS | 2007年 / 18卷 / Suppl 1期
关键词：
D O I：
10.1007/s10854-007-9172-1
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Optical properties of PbS QDs embedded inside glass matrix were investigated for the potential application towards the fiber-optic amplifiers. Controllability of PbS QDs formation was examined through heat-treatment and modification of host glass composition. Emission within 1-2 mu m wavelength range was obtained when the sizes of PbS QDs were tuned by heat-treatment. Modification of host glass composition improved the ability to control the sizes of QDs. Glasses doped with PbS QDs can provide potentials as robust materials for universal fiber-optic amplifiers.
引用
收藏
页码：S135 / S139
页数：5
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