A squeezed lattice high negative dispersion and high birefringence photonic crystal fiber

2016 ◽  
Vol 45 (s1) ◽  
pp. 120001
Author(s):  
武丽敏 Wu Limin ◽  
宋 朋 Song Peng ◽  
王 静 Wang Jing ◽  
张海鹍 Zhang Haikun ◽  
周 城 Zhou Cheng ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
High Birefringence ◽  
Crystal Fiber ◽  
Negative Dispersion

A squeezed lattice high negative dispersion and high birefringence photonic crystal fiber

2016 ◽  
Vol 45 (s1) ◽  
pp. 120001
Author(s):  
武丽敏 Wu Limin ◽  
宋 朋 Song Peng ◽  
王 静 Wang Jing ◽  
张海鹍 Zhang Haikun ◽  
周 城 Zhou Cheng ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
High Birefringence ◽  
Crystal Fiber ◽  
Negative Dispersion

A Defect Photonic Crystal Fiber With High Birefringence and Negative Dispersion

2018 ◽  
Vol 55 (7) ◽  
pp. 070604
Author(s):  
廖昆 Liao Kun ◽  
廖健飞 Liao Jianfei ◽  
谢应茂 Xie Yingmao ◽  
王形华 Wang Xinghua ◽  
田华 Tian Hua
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
High Birefringence ◽  
Crystal Fiber ◽  
Negative Dispersion

Proposed Square Lattice Photonic Crystal Fiber for Extremely High Nonlinearity, Birefringence and Ultra-High Negative Dispersion Compensation

2019 ◽  
Vol 40 (4) ◽  
pp. 401-410 ◽  
Author(s):  
Md. Ibadul Islam ◽  
Kawsar Ahmed ◽  
Shuvo Sen ◽  
Bikash Kumar Paul ◽  
Md. Shadidul Islam ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Dispersion Compensation ◽  
Chromatic Dispersion ◽  
Single Mode ◽  
Square Lattice ◽  
Geometrical Properties ◽  
High Birefringence ◽  
Crystal Fiber ◽  
Negative Dispersion

Abstract A photonic crystal fiber in square lattice architecture is numerically investigated and proposed for broadband dispersion compensation in optical transmission system. Simulation results reveal that it is possible to obtain an ultra-high negative dispersion of about −571.7 to −1889.7 (ps/nm.km) in the wavelength range of 1340 nm to 1640 nm. Experimentally it is demonstrated that the design fiber covers a high birefringence of order 4.74×10‒3 at the wavelength of 1550 nm. Here, numerical investigation of guiding properties and geometrical properties of the proposed PCF are conducted using the finite element method (FEM) with perfectly match layers. Moreover, it is established more firmly that the proposed fiber successfully compensates the chromatic dispersion of standard single mode in entire band of interest. Our result is attractive due to successfully achieve ultra-high negative dispersion that is more promisor than the prior best results.

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