Results 11 to 20 of about 1,914 (266)
Solid microstructured optical fiber
Optics Express, 2003 An all-solid microstructured fiber based on two thermallymatched silicate glasses with a high index contrast has been fabricated for the first time. The microstructured cladding was shown to be essentially unchanged during fiber drawing. Fiber attenuation was measured as 5dB/m at 1.55m by the cutback method.
Feng, Xian +4 more
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IEEE Photonics Journal, 2013 We numerically studied the focusing properties of a special type of graded index photonic crystal media, i.e., the so-called photonic crystal Mikaelian lenses (PCMLs). We considered PCMLs with a varying air hole diameter and with a varying air hole pitch
T. Baghdasaryan +3 more
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Hydrogel-Core Microstructured Polymer Optical Fibers for Selective Fiber Enhanced Raman Spectroscopy
Sensors, 2021 A new approach of Fiber Enhanced Raman Spectroscopy (FERS) is described within this article based on the use of Hydrogel-Core microstructured Polymer Optical Fibers (HyC-mPOF).
Mikel Azkune +5 more
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Ultra-low Brillouin scattering in anti-resonant hollow-core fibers
APL Photonics, 2020 Sensitive optical experiments in fiber, including for applications in communications and quantum information, are limited by the noise generated when light scatters from thermally excited guided-acoustic phonons.
Arjun Iyer +4 more
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Reverse energy flow in vector modes of optical fibers
Компьютерная оптика, 2023 In this paper, the propagation of a second-order cylindrical vector beam in gradient-index and microstructured fibers is numerically simulated using the RSoft Fullwave software.
S.S. Stafeev +3 more
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Antiguiding in microstructured optical fibers
Optics Express, 2004 Antiguiding, as opposed to positive index-contrast guiding (or index-guiding), in microstructured air-silica optical fibers is shown to have a significant influence on the fiber's transmission property, especially when perturbations exist near the defect core.
M, Yan, P, Shum
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Analysis and Modeling of Microstructured Fiber Using The Analytical Method Based on The Empirical Equation [PDF]
Journal of Electrical and Electronics Engineering, 2013 In this paper, a new class of optical fibers is studied, i.e. microstructured fibers or photonic crystal fibers (PCF). The main objective is to characterize these fibers using different dispersion diagrams and present an interface that enables ...
DEBBAL Mohammed, CHIKH-BLED Mohammed
doaj
Fibers, 2018 In this work, an alternative method of coupling light into microstructured polymer fibers is presented. The solution consists in using a fiber taper fabricated with a CO2 laser. The connection is formed by inserting a tapered silica tip into the holes of
Miguel Ferreira +5 more
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Chalcogenide glass hollow core microstructured optical fibers
Frontiers in Materials, 2015 The recent developments on chalcogenide glass hollow core microstructured optical fibers (HC-MOFs) are presented. The comparative analysis of simulated optical properties for chalcogenide HC-MOFs of negative-curvature with different size and number of ...
Vladimir S. eShiryaev
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Results in Optics, 2023 Tellurite all-solid hybrid microstructured optical fibers (ASHMOFs) can be used to generate supercontinua with broad bandwidths in both anomalous and normal dispersion regimes. In the anomalous dispersion regime, a supercontinuum spectrum from 1.1 to 6.7
Thu Kieu Phan +3 more
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