Release Time:2019-03-10  Hits:

Indexed by: Journal Article

Date of Publication: 2003-12-25

Journal: 光子学报

Included Journals: CSCD、ISTIC、PKU

Volume: 32

Issue: 12

Page Number: 1514-1517

ISSN: 1004-4213

Key Words: sol-gel法;掺铒Al2O3薄膜;光致发光特性

Abstract: 介绍一种用溶胶-凝胶方法制作掺铒Al2O3薄膜的工艺.实验测量了薄膜样品的光致发光光谱特性.结果表明光致发光光谱的峰值波长为1.536 μm,半值宽度为34 nm;同时测量了光致发光光谱的峰值强度与泵浦功率、掺铒浓度及退火温度之间的关系.