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arXiv · 1601.08064

Guiding 2.94 $ μ$m using low-loss microstructured antiresonant triangular-core fibers

Yang Chen·Mohammed F. Saleh·Nicolas Y. Joly·Fabio Biancalana
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Abstract

We introduce a new simple design of hollow-core microstructured fiber targeted to guide mid-infrared light at a wavelength 2.94 $ μ$m. The fiber has a triangular-core supported via silica-glass webs enclosed by a large hollow capillary tube. The fiber specific dimensions are determined based on the guiding technique, which is based on the anti-resonant mechanism. For a triangular-core with side length $100$ $ μ$m, the fiber has a minimum transmission loss $0.08\pm0.005$ dB/m and dispersion 2.3 ps/km/nm at the operational wavelength 2.94 $ μ$m.

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Yang Chen, Mohammed F. Saleh, Nicolas Y. Joly, Fabio Biancalana. 2016-01-29. Guiding 2.94 $ μ$m using low-loss microstructured antiresonant triangular-core fibers. https://doi.org/10.1063/1.4945701

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