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Enhanced Reflection of GaAs Nanowire Laser Using Short-Period, Symmetric Double Metal Grating Reflectors

Owing to the high contrast of the refractive indices at the end facets of a nanowire, lasing emission can be achieved in an individual nanowire without external, reflected feedback. However, the reflection provided by the end facet is not high enough to lower the threshold gain, especially for nanow...

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Detalles Bibliográficos
Autores principales: Yu, Qun, Wei, Wei, Yan, Xin, Zhang, Xia
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9104391/
https://www.ncbi.nlm.nih.gov/pubmed/35564191
http://dx.doi.org/10.3390/nano12091482