LASER-DYE IMPREGNATION OF OXIDIZED POROUS SILICON ON SILICON-WAFERS

被引：82
作者：
CANHAM, LT
机构：
[1] Defence Research Agency, Malvern, Worcestershire WR14 3PS, St. Andrews Road
来源：
APPLIED PHYSICS LETTERS | 1993年 / 63卷 / 03期
关键词：
D O I：
10.1063/1.110035
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
Electrochemically etched silicon wafers can be utilized as transparent host matrices for a variety of luminescent media. Highly efficient ( > 1 %) photoluminescence across the entire visible range is demonstrated here using organic-dye-activated porous glass layers on Si wafers. Coumarin, xanthene, and oxazine dyes are used to obtain blue, green, yellow, and red emission at room temperature. Photopumped tunable lasers that can be integrated with silicon circuitry should be attainable with this approach.
引用
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页码：337 / 339
页数：3
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