E+S+C+L波段全负近零超平色散光子晶体光纤

IF 0.7 4区物理与天体物理 Q4 OPTICS Optica Applicata Pub Date : 2022-01-01 DOI:10.37190/oa220410

Yucheng Mao, Yiwu Ma, Ying Huang, Hua Yang

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引用次数: 0

摘要

提出了一种改进的六方三层空气孔光子晶体光纤(PCF)，它具有良好的色散管理能力。所提出的PCF不仅在E+S+C+L波长范围内实现了0.15085 ps/(km·nm)波动的超扁平全负色散特性，而且还能够获得低约束损耗等其他有趣的特性。此外，还研究了四边形和八边形结构，比较了不同结构的优越性，并分析了我们选择六边形结构的原因。

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Fully negative near-zero ultra-flat dispersion photonic crystal fibers in E+S+C+L band

We demonstrate a modified hexagonal three-layer air-hole photonic crystal fiber (PCF) which presents a good ability of dispersion management. The proposed PCF not only achieved an ultra-flattened all-negative dispersion characteristics of 0.15085 ps/(km·nm) fluctuation within the wavelength range of E+S+C+L wavelength band but also has been able to obtain other interesting features such as low confinement loss. Furthermore, the quadrilateral and octagonal structures are investigated to compare the superiority of different structures and analyze why we chose the hexagonal one.

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来源期刊

Optica Applicata 物理-光学

CiteScore

1.00

自引率

16.70%

发文量

审稿时长

4 months

期刊介绍： Acoustooptics, atmospheric and ocean optics, atomic and molecular optics, coherence and statistical optics, biooptics, colorimetry, diffraction and gratings, ellipsometry and polarimetry, fiber optics and optical communication, Fourier optics, holography, integrated optics, lasers and their applications, light detectors, light and electron beams, light sources, liquid crystals, medical optics, metamaterials, microoptics, nonlinear optics, optical and electron microscopy, optical computing, optical design and fabrication, optical imaging, optical instrumentation, optical materials, optical measurements, optical modulation, optical properties of solids and thin films, optical sensing, optical systems and their elements, optical trapping, optometry, photoelasticity, photonic crystals, photonic crystal fibers, photonic devices, physical optics, quantum optics, slow and fast light, spectroscopy, storage and processing of optical information, ultrafast optics.