等离子体三复合腔随机激光：制造与表征

IF 1.1 4区物理与天体物理 Q4 NANOSCIENCE & NANOTECHNOLOGY

Journal of Nanophotonics Pub Date : 2024-05-01 DOI:10.1117/1.jnp.18.026006

Jassim M. Jassim, Majid F. Haddawi, Hristo Kisov, Seyedeh M. Hamidi

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引用次数: 0

摘要

通过直接耦合基腔、环腔和外腔这三个腔体之间的化合物，设计出了具有三重光腔的紧凑型随机激光器。内腔和外腔表面的强反射以及银纳米线中心的散射使这种反直觉腔中的激光作用得以实现。三重光腔的这一独特性质降低了激光阈值，增强了发射光谱。这些结果为设计集成和微型技术设备提供了新的可能性。

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Plasmonic triple compound cavity random lasing: fabrication and characterization

A compacted random laser with a triple optical cavity is designed by directly coupling the compound between three cavities: the fundamental, ring, and external cavities. The laser action in this counterintuitive cavity is enabled by feedback from strong reflections on the inner and external surfaces, as well as scattering centers silver nanowires. This unique property of the triple optical cavity results in a lower laser threshold and enhanced emission spectra. These results provide up new possibilities for designing devices integrated and miniature technology.

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来源期刊

Journal of Nanophotonics 工程技术-光学

CiteScore

2.60

自引率

6.70%

发文量

审稿时长

3 months

期刊介绍： The Journal of Nanophotonics publishes peer-reviewed papers focusing on the fabrication and application of nanostructures that facilitate the generation, propagation, manipulation, and detection of light from the infrared to the ultraviolet regimes.