Sub-two cycle pulse generation with all normal dispersion photonic crystal fiber and linear chirp compensation

2011 ◽  
Author(s):  
J. Rothhardt ◽  
A. Heidt ◽  
A. Hartung ◽  
H. Bartelt ◽  
E. Rohwer ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Pulse Generation ◽  
Normal Dispersion ◽  
Crystal Fiber ◽  
Linear Chirp ◽  
Chirp Compensation ◽  
Cycle Pulse

scholarly journals Design of Ultra Large Normal Dispersion ZBLAN Photonic Crystal Fiber and Its Application in Mid-IR Ultra Short Fiber Lasers

2018 ◽  
Vol 10 (6) ◽  
pp. 1-9 ◽  
Author(s):  
Ying Gao ◽  
Jian-feng Li ◽  
Ya-zhou Wang ◽  
Yi-Wen Shi ◽  
Fei Liu ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Fiber Lasers ◽  
Short Fiber ◽  
Normal Dispersion ◽  
Crystal Fiber

scholarly journals Numerical simulation of all-normal dispersion visible to near-infrared supercontinuum generation in photonic crystal fibers with core filled chloroform

2021 ◽  
Vol 130 (1B) ◽  
pp. 43-51
Author(s):  
Thi Minh Ngoc Vo ◽  
Dinh Quang Ho ◽  
Tung Thanh Le ◽  
Thi Gai Le ◽  
Canh Trung Le ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Near Infrared ◽  
Cost Effective ◽  
Fused Silica ◽  
Fiber Structure ◽  
Normal Dispersion ◽  
Crystal Fiber ◽  
Crystal Fibers ◽  
Mode Area

This study proposes a photonic crystal fiber made of fused silica glass, with the core infiltrated with chloroform as a new source of supercontinuum (SC) spectrum. We numerically study the guiding properties of the fiber structure in terms of characteristic dispersion and mode area of the fundamental mode. Based on the results, we optimized the structural geometries of the CHCl3-core photonic crystal fiber to support the broadband SC generations. The fiber structure with a lattice constant of 1 μm, a filling factor of 0.8, and the diameter of the first-ring air holes equaling 0.5 μm operates in all-normal dispersion. The SC with a broadened spectral bandwidth of 0.64 to 1.80 μm is formed by using a pump pulse with a wavelength of 850 nm, 120 fs duration, and power of 0.833 kW. That fiber would be a good candidate for all-fiber SC sources as cost-effective alternative to glass core fibers.

A All-Normal-Dispersion Self-Similar Mode-Locked Laser Based on Large Mode Area Photonic Crystal Fiber

2016 ◽  
Vol 43 (3) ◽  
pp. 0302005
Author(s):  
杨珍 Yang Zhen ◽  
柴路 Chai Lu ◽  
胡明列 Hu Minglie ◽  
黄莉莉 Huang Lili ◽  
陈伟 Chen Wei ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Photonic Crystal Fiber ◽  
Normal Dispersion ◽  
Large Mode Area ◽  
Crystal Fiber ◽  
Similar Mode ◽  
Self Similar ◽  
Mode Locked Laser ◽  
Mode Area

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
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