| Literature DB >> 22273964 |
Alexey F Kosolapov1, Andrey D Pryamikov, Alexander S Biriukov, Vladimir S Shiryaev, Maxim S Astapovich, Gennady E Snopatin, Victor G Plotnichenko, Mikhail F Churbanov, Evgeny M Dianov.
Abstract
A technologically simple optical fiber cross-section structure with a negative-curvature hollow-core has been proposed for the delivery of the CO2 laser radiation. The structure was optimized numerically and then realized using Te20As30Se50 (TAS) chalcogenide glass. Guidance of the 10.6 µm СО2-laser radiation through this TAS-glass hollow-core fiber has been demonstrated. The loss at λ=10.6 μm was amounted ~11 dB/m. A resonance behavior of the fiber bend loss as a function of the bend radius has been revealed.Entities:
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Year: 2011 PMID： 22273964 DOI： 10.1364/OE.19.025723
Source DB: PubMed Journal: Opt Express ISSN： 1094-4087 Impact factor: 3.894