Issue 14, 2013
From the journal:

Nanoscale

Single-mode lasing of nanowire self-coupled resonator†

Hanyang Li,ab   Jin Li,a   Liangsheng Qiang,b   Yundong Zhang*a  and  Sue Hao*b  

* Corresponding authors

a National Key Laboratory of Tuneable Laser Technology, Institute of Opto-Electronics, Harbin Institute of Technology, Harbin, P.R. China
E-mail: ydzhang@hit.edu.cn

b Department of Chemistry, Harbin Institute of Technology, Harbin, P.R. China
E-mail: haosue@hit.edu.cn

Abstract

We report the observation of optically pumped lasing in self-coupled resonators constructed with dye-doped polymer nanowires. Three nanowires with a diameter of 350 nm, 360 nm and 500 nm were fabricated into different self-coupled resonators and single-mode lasing emission was obtained. The self-coupled resonators can be utilized to realize tunable laser systems and enhance the coupling efficiency of emission in ultrasmall resonators.

Graphical abstract: Single-mode lasing of nanowire self-coupled resonator

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Article information

DOI
https://doi.org/10.1039/C3NR01276J
Article type
Communication
Submitted
15 Mar 2013
Accepted
15 May 2013
First published
17 May 2013

Nanoscale, 2013,5, 6297-6302

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Single-mode lasing of nanowire self-coupled resonator

H. Li, J. Li, L. Qiang, Y. Zhang and S. Hao, Nanoscale, 2013, 5, 6297 DOI: 10.1039/C3NR01276J

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