2016
DOI: 10.1109/jlt.2016.2598491
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Low Loss Transmission in Negative Curvature Optical Fibers With Elliptical Capillary Tubes

Abstract:  Abstract -Regular and nested negative curvature optical fibers with elliptical capillary tubes have been proposed in this paper for ultra-low loss guidance at the telecommunication wavelength. Finite element modeling shows that these fibers can have lower loss compared to their counterparts with circular tubes. These hollow core fibers with low loss and large bandwidth can have huge potential applications in data transmission, sensing, high power delivery and serve as an ideal platform for the study of a wid… Show more

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Cited by 35 publications
(17 citation statements)
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“…In turn, the resonant contributions to the mode dispersion are also accurately obtained. What remains to obtain the total loss of the HC-AR fiber is a single fitting parameter, expressing the deviation from a thin dielectric capillary to the more advanced HC-AR fiber designs emerging recently [12][13][14][15][16][17][18].…”
Section: Introductionmentioning
confidence: 99%
“…In turn, the resonant contributions to the mode dispersion are also accurately obtained. What remains to obtain the total loss of the HC-AR fiber is a single fitting parameter, expressing the deviation from a thin dielectric capillary to the more advanced HC-AR fiber designs emerging recently [12][13][14][15][16][17][18].…”
Section: Introductionmentioning
confidence: 99%
“…We 3D printed a HC-ARF geometry that replicated a more recent design [13], where the anti-resonant elements are semi-elliptical. Semielliptical elements are typically problematic to manufacture using traditional preform drawing-based methods [13,23]. However, here we show that semi-elliptical structures can be easily and accurately reproduced by 3D printing.…”
Section: A 3d Printing Of Different Classes Of Photonic Crystal Fibementioning
confidence: 65%
“…First, elliptical capillaries can be considered an uncommon, custom-made material [43]. Second, and even more important, are the general problems that occur during the fiber drawing procedure, connected with maintaining the elliptical shape of the capillaries [44]. On the other hand, more and more sophisticated structures are both being manufactured [45] and analyzed [46][47][48], including a dual-ring cladding HCARF [49].…”
Section: Polarization Beam Splittermentioning
confidence: 99%