Results 1 to 10 of about 1,434,418 (280)
All-fiber lasers through photonic crystal fibers
Nanophotonics, 2013 A review on all-fiber lasers based on photonic crystal fibers is presented. Photonic crystal fibers present improved features beyond what conventional optical fibers can offer.
Pinto Ana M.R., Lopez-Amo Manuel
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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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Optics Express, 2006 We present a hybrid photonic crystal fiber in which a guided mode is confined simultaneously by modified total internal reflection from an array of air holes and antiresonant reflection from a line of high-index inclusions. Experimental results demonstrate that this fiber shares properties of both index-guided and photonic bandgap structures.
Jonathan C. Knight +2 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.
P Steinvurzel, B Eggleton, B J Eggleton
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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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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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Optimization of optical properties of Ge20Sb5Se75-based photonic crystal fibers
Tạp chí Khoa học, 2022 In this paper, we present a new design of solid-core photonic crystal fiber (PCF), a Ge20Sb5Se75 substrate with a hexagonal lattice structure. The fiber characteristics are studied in the long-wavelength range (from 1.5 µm to 7.0 µm).
VO Thi Minh Ngoc +7 more
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