GIANT ENHANCEMENT OF LUMINESCENCE INTENSITY IN ER-DOPED SI/SIO2 RESONANT CAVITIES

被引：91

作者：

SCHUBERT, EF

VREDENBERG, AM

HUNT, NEJ

WONG, YH

BECKER, PC

POATE, JM

JACOBSON, DC

FELDMAN, LC

ZYDZIK, GJ

机构：

[1] AT and T Bell Laboratories, Murray Hill

来源：

APPLIED PHYSICS LETTERS | 1992年 / 61卷 / 12期

关键词：

D O I：

10.1063/1.107544

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Si/SiO2 Fabry-Perot microcavities with rare-earth-doped SiO2 active regions are realized for the first time. Cavity-quality factors exceeding Q=300 are achieved with structures consisting of two S/SiO2 distributed Bragg reflectors and an Er-implanted (lambda/2) SiO2 active region. The room-temperature photoluminescence intensity of the on-axis emission is 1-2 orders of magnitude higher for resonant cavity structures as compared to structures without a cavity.

引用

页码：1381 / 1383

页数：3

共 9 条

[1] QUANTUM-THEORY OF SPONTANEOUS EMISSION IN A ONE-DIMENSIONAL OPTICAL CAVITY WITH 2-SIDE OUTPUT COUPLING [J].