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

被引：1

作者：

Mao, Yucheng ^{[1
]}

Ma, Yiwu ^{[1
]}

Huang, Ying ^{[1
]}

Yang, Hua ^{[1
,2
]}

机构：

[1] Hunan Univ, Coll Comp Sci & Elect Engn, Changsha 410082, Peoples R China

[2] Chinese Acad Sci, Inst Semicond, State Key Lab Integrated Optoelect, Beijing 100083, Peoples R China

来源：

OPTICA APPLICATA | 2022年 / 52卷 / 04期

关键词：

photonic crystal fiber; ultra-flattened dispersion; onfinement loss; dispersion management method; supercontinuum (SC) generation; EFFECTIVE MODE-AREA; FLATTENED-DISPERSION; DESIGN;

D O I：

10.37190/oa220410

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

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.

引用

页码：599 / 611

页数：13

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