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Design of photonic crystal fibers with anomalous dispersion 被引量:2
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作者 CHI Hao ZHANG Xian-min SHEN Lin-fang 《Optoelectronics Letters》 EI 2006年第1期1-4,共4页
Photonic crystal fibers (PCFs) with anomalous dispersion in short wavelength region are significant for some applications, such as short wavelength soliton propagation, super continuum generation and short pulse fiber... Photonic crystal fibers (PCFs) with anomalous dispersion in short wavelength region are significant for some applications, such as short wavelength soliton propagation, super continuum generation and short pulse fiber lasing.In this paper,a systematic method for designing PCFs with required anomalous dispersion region is proposed by using a finite difference solver and the scaling transformation of the waveguide dispersion of PCFs.Designed PCF can be anomalously dispersive in the region less than 1.3 μm,which is very difficult to realize in the traditional standard single-mode fibers.The effectiveness of the proposed method is approved by numerical results. 展开更多
关键词 光晶体纤维 PCFs 不规则色散 孤波 波长
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