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Infiltrated Photonic Crystal Fibers for Sensing Applications [PDF]
Sensors, 2018 Photonic crystal fibers (PCFs) are a special class of optical fibers with a periodic arrangement of microstructured holes located in the fiber’s cladding. Light confinement is achieved by means of either index-guiding, or the photonic bandgap effect in a
José Francisco Algorri +4 more
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Tapered photonic crystal fibers
Optics Express, 2004 We demonstrate the tapering of a photonic crystal fiber to achieve a microstructure pitch of less than 300 nm. We probe the tapered fiber in the transverse geometry to demonstrate the scaling of the photonic bandgaps associated with the microstructure.
B Eggleton, B J Eggleton
exaly +3 more sources
Topological photonic crystal fiber [PDF]
Science AdvancesPhotonic crystal fibers (PCFs) provide a versatile platform for various applications, thanks to the flexibility with which light guiding can be customized by modifying the fiber geometry. We realize a PCF with guided modes produced by photonic band structure topology rather than conventional mode-trapping mechanisms.
Bofeng Zhu +10 more
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Vortex solitons in photonic crystal fibers
Optics Express, 2004 We demonstrate the existence of vortex soliton solutions in photonic crystal fibers. We analyze the role played by the photonic crystal fiber defect in the generation of optical vortices. An analytical prediction for the angular dependence of the amplitude and phase of the vortex solution based on group theory is also provided.
Pedro Fernández de Cordoba +2 more
exaly +5 more sources
Tapered hollow-core photonic crystal fibers [PDF]
EPJ Web of Conferences, 2022 In this communication, we will first review the recent advances of hollow-core photonic crystal fibers. Then, the possibility offered to tailor their optical properties by making tapers will be discussed.
Gérôme Frédéric +4 more
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Modeling of index-guiding photonic crystal fiber with low-chromatic dispersion and low-nonlinearity effect [PDF]
مجله مدل سازی در مهندسی, 2017 The low-dispersion and low-confinement loss waveguides are used in optical communication systems. The photonic crystal fibers (PCFs) can be used as waveguide. The several advantages of photonic crystal fibers cause to use these waveguides compared to the
سعید علیائی, M S, A N
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Photonics, 2023 The supercontinuum generation and manipulation of Airy-Gaussian pulses in a photonic crystal fiber with three zero-dispersion points are studied using the split-step Fourier method. Firstly, the spectral evolution of Airy-Gaussian pulses in four photonic
Xinyi Yu +6 more
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Photonic crystal fiber metalens [PDF]
Nanophotonics, 2018 Abstract Conventional optical fiber has excellent performance in guiding light, which has been widely employed for long‐distance optical communication. Although the optical fiber is efficient for transmitting light, its functionality is limited by the dielectric properties of the core’s and cladding’s materials (e.g.
Jingyi Yang +6 more
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Hydrophobic photonic crystal fibers [PDF]
Optics Letters, 2011 We propose and demonstrate hydrophobic photonic crystal fibers (PCFs). A chemical surface treatment for making PCFs hydrophobic is introduced. This repels water from the holes of PCFs, so that their optical properties remain unchanged even when they are immersed in water.
Xiao, Limin, Birks, T.A., Loh, W.H.
openaire +3 more sources
Dispersion and nonlinearity properties of small solid-core photonic fibers with As2Se3 substrate
Tạp chí Khoa học Đại học Huế: Khoa học Tự nhiên, 2021 Characteristics of As2Se3 photonic crystal fibers (PCFs) with a solid-core and small-core diameter are numerically investigated in the long-wavelength range (from 2 to 10 μm).
Thi Thuy Nguyen +4 more
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