Preliminary theoretical analysis of high-power Yb-doped fiber amplifiers tandem-pumped by short-wavelength fiber lasers

2021 ◽  
Author(s):  
Hanshuo Wu ◽  
Hu Xiao ◽  
Hanwei Zhang ◽  
Wei Liu ◽  
Pu Zhou
Keyword(s):  
Theoretical Analysis ◽  
High Power ◽  
Short Wavelength ◽  
Fiber Lasers ◽  
Fiber Amplifiers

scholarly journals Fiber Amplifiers and Fiber Lasers Based on Stimulated Raman Scattering: A Review

Micromachines ◽  
2020 ◽  
Vol 11 (3) ◽  
pp. 247 ◽  
Author(s):  
Luigi Sirleto ◽  
Maria Antonietta Ferrara
Keyword(s):  
High Power ◽  
Communication Systems ◽  
Fiber Lasers ◽  
Near Infrared ◽  
High Efficiency ◽  
Stimulated Raman Scattering ◽  
Spectral Band ◽  
High Capacity ◽  
Raman Laser ◽  
Fiber Amplifiers

Nowadays, in fiber optic communications the growing demand in terms of transmission capacity has been fulfilling the entire spectral band of the erbium-doped fiber amplifiers (EDFAs). This dramatic increase in bandwidth rules out the use of EDFAs, leaving fiber Raman amplifiers (FRAs) as the key devices for future amplification requirements. On the other hand, in the field of high-power fiber lasers, a very attractive option is provided by fiber Raman lasers (FRLs), due to their high output power, high efficiency and broad gain bandwidth, covering almost the entire near-infrared region. This paper reviews the challenges, achievements and perspectives of both fiber Raman amplifier and fiber Raman laser. They are enabling technologies for implementation of high-capacity optical communication systems and for the realization of high power fiber lasers, respectively.

scholarly journals Theoretical analysis of mode instability in high-power fiber amplifiers

2013 ◽  
Vol 21 (2) ◽  
pp. 1944 ◽  
Author(s):  
Kristian Rymann Hansen ◽  
Thomas Tanggaard Alkeskjold ◽  
Jes Broeng ◽  
Jesper Lægsgaard
Keyword(s):  
Theoretical Analysis ◽  
High Power ◽  
Fiber Amplifiers ◽  
Mode Instability

Theoretical analysis of the heat dissipation mechanism in high power photonic crystal fiber lasers

Optik ◽  
2010 ◽  
Vol 121 (13) ◽  
pp. 1243-1250 ◽  
Author(s):  
Jianfeng Li ◽  
Kailiang Duan ◽  
Zhiyong Dai ◽  
Zhonghua Ou ◽  
Yong Liu ◽  
...  
Keyword(s):  
Photonic Crystal ◽  
Theoretical Analysis ◽  
Photonic Crystal Fiber ◽  
High Power ◽  
Fiber Lasers ◽  
Heat Dissipation ◽  
Crystal Fiber ◽  
Dissipation Mechanism

scholarly journals Theoretical analysis of two-stage pumping technology for high power fiber lasers

2011 ◽  
Vol 60 (8) ◽  
pp. 084210
Author(s):  
Yang Wei-Qiang ◽  
Hou Jing ◽  
Song Rui ◽  
Liu Ze-Jin
Keyword(s):  
Theoretical Analysis ◽  
High Power ◽  
Fiber Lasers ◽  
Two Stage

High Power Fiber Lasers

2012 ◽  
Author(s):  
John Ballato ◽  
Martin Richardson ◽  
Michael Bass ◽  
Bryce Samson
Keyword(s):  
High Power ◽  
Fiber Lasers
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