Lasing in small-sized aluminum nanoparticle arrays

被引：0

作者：

Rekola, Heikki T. ^{[1
]}

Hakala, Tommi K. ^{[1
]}

Torma, Paivi ^{[1
]}

机构：

[1] Aalto Univ, Dept Appl Phys, COMP Ctr Excellence, FI-00076 Aalto, Finland

来源：

METAMATERIALS, METADEVICES, AND METASYSTEMS 2017 | 2017年 / 10343卷

基金：

芬兰科学院; 欧洲研究理事会;

关键词：

Plasmonics; Nanoparticle array; Plasmonic laser; Surface lattice resonance; Aluminum nanoparticles; NANOLASER; SPASER;

D O I：

10.1117/12.2274332

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

We study lasing in regular arrays made from aluminum nanoparticles. We show that these structures function as laser sources at visible wavelengths, even when scaled to an order of magnitude smaller areas compared to existing literature. The aluminum nanoparticles provide a robust platform for studying lasing in plasmonic systems, even when the optical losses are higher compared to silver or gold.

引用

页数：7

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