Simulation investigation on supercontinuum generation and noise characteristics in the normal dispersion photonic crystal fiber with a flattened dispersion profile

2010 ◽  
Vol 6 (3) ◽  
pp. 172-175 ◽  
Author(s):  
Heng-rui Li ◽  
Xin-zhu Sang ◽  
Jin-hui Yuan ◽  
Kui-ru Wang ◽  
Chong-xiu Yu
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Supercontinuum Generation ◽  
Normal Dispersion ◽  
Dispersion Profile ◽  
Crystal Fiber ◽  
Noise Characteristics

Generation of supercontinuum and frequency comb in a nitrobenzene-core photonic crystal fiber with all-normal dispersion profile

2021 ◽  
Vol 481 ◽  
pp. 126555
Author(s):  
Yanchen Guo ◽  
Jinhui Yuan ◽  
Kuiru Wang ◽  
Haiyun Wang ◽  
Yujun Cheng ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Frequency Comb ◽  
Normal Dispersion ◽  
Dispersion Profile ◽  
Crystal Fiber

scholarly journals HIGHLY COHERENT SUPERCONTINUUM GENERATION IN THE NORMAL DISPERSION LIQUID-CORE PHOTONIC CRYSTAL FIBER

2016 ◽  
Vol 48 ◽  
pp. 67-76 ◽  
Author(s):  
Zheng Guo ◽  
Jinhui Yuan ◽  
Chongxiu Yu ◽  
Xinzhu Sang ◽  
Kuiru Wang ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Liquid Core ◽  
Supercontinuum Generation ◽  
Normal Dispersion ◽  
Crystal Fiber

Design of all-normal dispersion photonic crystal fiber for high coherent broadband supercontinuum generation in the telecommunication window

2015 ◽  
Vol 24 (03) ◽  
pp. 1550026 ◽  
Author(s):  
Chunfu Cheng ◽  
Yiwen Ou ◽  
Jinye Zhang ◽  
Qinghua Lv ◽  
Jinrong Zhu ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Phase Modulation ◽  
Peak Power ◽  
Supercontinuum Generation ◽  
Geometrical Parameters ◽  
Optimized Design ◽  
Normal Dispersion ◽  
Crystal Fiber ◽  
Telecommunication Window

An all-normal dispersion photonic crystal fiber with nearly zero flattened dispersion at 1550 nm is designed for generating high coherent broadband supercontinuum. It is found that an all normal dispersion photonic crystal fiber with nearly zero flattened dispersion at 1550 nm can be obtained by appropriately designing geometrical parameters and optimizing the index of the first ring of air-holes with filling different index liquid of the photonic crystal fiber. The results show that the optimized design photonic crystal fiber for pumping at 1550 nm is suitable for flat broadband and high coherent supercontinuum generation with only 4 kW input peak power in a 40 cm long of the photonic crystal fiber. It is also found the weaker the dispersion effect is, the more advantage to the high coherent broadband supercontinuum generation due to the self-phase modulation.

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