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Low-Loss Coupling of Quantum Cascade Lasers into Hollow-Core Waveguides with Single-Mode Output in the 3.7–7.6 μm Spectral Range

We demonstrated low-loss and single-mode laser beam delivery through hollow-core waveguides (HCWs) operating in the 3.7–7.6 μm spectral range. The employed HCWs have a circular cross section with a bore diameter of 200 μm and metallic/dielectric internal coatings deposited inside a glass capillary t...

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Detalles Bibliográficos
Autores principales:	Patimisco, Pietro, Sampaolo, Angelo, Mihai, Laura, Giglio, Marilena, Kriesel, Jason, Sporea, Dan, Scamarcio, Gaetano, Tittel, Frank K., Spagnolo, Vincenzo
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	MDPI 2016
Materias:	Article
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4851047/ https://www.ncbi.nlm.nih.gov/pubmed/27089343 http://dx.doi.org/10.3390/s16040533

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