Surface plasmon polariton modified emission of erbium in a metallodielectric grating

被引：31

作者：

Kalkman, J ^{[1
]}

Strohhöfer, C ^{[1
]}

Gralak, B ^{[1
]}

Polman, A ^{[1
]}

机构：

[1] FOM, Inst Atom & Mol Phys, NL-1098 SJ Amsterdam, Netherlands

来源：

APPLIED PHYSICS LETTERS | 2003年 / 83卷 / 01期

关键词：

D O I：

10.1063/1.1589198

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The spectral shape and bandwidth of the emission of Er3+ ions in silica glass around 1.5 mum is strongly modified by the presence of a silver grating. The metallodielectric grating was made by a sequence of ion implantation in silica glass, dry etching, and silver sputter deposition. Spectral enhancements are observed that are attributed to near-field coupling of Er3+ ions to surface plasmon polaritons that subsequently reradiate at well-defined resonance conditions. Qualitative agreement is observed between these resonance conditions and calculations based on the surface plasmon polariton dispersion relation. (C) 2003 American Institute of Physics.

引用

页码：30 / 32

页数：3

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