Planar integrated metasurfaces for highly-collimated terahertz quantum cascade lasers

We report planar integration of tapered terahertz (THz) frequency quantum cascade lasers (QCLs) with metasurface waveguides that are designed to be spoof surface plasmon (SSP) out-couplers by introducing periodically arranged SSP scatterers. The resulting surface-emitting THz beam profile is highly...

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Xehetasun bibliografikoak
Argitaratua izan da:Sci Rep
Egile Nagusiak: Liang, Guozhen, Dupont, Emmanuel, Fathololoumi, Saeed, Wasilewski, Zbigniew R., Ban, Dayan, Liang, Hou Kun, Zhang, Ying, Yu, Siu Fung, Li, Lianhe H., Davies, Alexander Giles, Linfield, Edmund H., Liu, Hui Chun, Wang, Qi Jie
Formatua: Artigo
Hizkuntza:Inglês
Argitaratua: Nature Publishing Group 2014
Gaiak:
Article
Sarrera elektronikoa:https://ncbi.nlm.nih.gov/pmc/articles/PMC4235285/
https://ncbi.nlm.nih.gov/pubmed/25403796
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1038/srep07083
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