Flexible Random Laser Using Silver Nanoflowers

Flexible Random Laser Using Silver Nanoflowers

A random laser was achieved in a polymer membrane with silver nanoflowers on a flexible substrate. The strong confinement of the polymer waveguide and the localized field enhancement of silver nanoflowers were essential for the low-threshold random lasing action. The lasing wavelength can be tuned b...

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Bibliographic Details
Main Authors: Junhua Tong, Songtao Li, Chao Chen, Yulan Fu, Fengzhao Cao, Lianze Niu, Tianrui Zhai, Xinping Zhang
Format: Article
Language:English
Published: MDPI AG 2019-04-01
Series:Polymers
Subjects:
polymer waveguides
plasmonics
random laser
tunable
Online Access:https://www.mdpi.com/2073-4360/11/4/619

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