Novel design of M-profile ytterbium doped fibers for high power fiber lasers

2007 ◽  
Author(s):  
Jian Li ◽  
Xiang-qiao Mao ◽  
Lin Wang ◽  
Jian Peng ◽  
Li-song Liu ◽  
...  
Keyword(s):  
High Power ◽  
Fiber Lasers ◽  
Doped Fibers ◽  
Novel Design

A novel design for high brightness fiber lasers pumped by high power diodes

1996 ◽  
Author(s):  
P. Glas ◽  
M. Naumann ◽  
I. Reng ◽  
A. Schirrmacher ◽  
H. L. Dong ◽  
...  
Keyword(s):  
High Power ◽  
Fiber Lasers ◽  
High Brightness ◽  
Power Diodes ◽  
Novel Design

scholarly journals Development and prospect of high-power doped fibers

2018 ◽  
Vol 6 ◽  
Author(s):  
Yibo Wang ◽  
Gui Chen ◽  
Jinyan Li
Keyword(s):  
Output Power ◽  
High Power ◽  
Fiber Lasers ◽  
Beam Quality ◽  
Research Work ◽  
Excited State Absorption ◽  
Single Mode ◽  
Energy Structure ◽  
Doped Fibers ◽  
The Stability

Ytterbium-doped fibers have become the optimum gain media of high-power fiber lasers thanks to a simple energy structure, which strongly reduces the excited state absorption, and a low quantum defect and a high optic–optic conversion efficiency, which means the low thermal load. In this paper, we take a review of the current state of the art in terms of $\text{Yb}^{3+}$ doped fibers for high-power fiber lasers, including the development of the fabrication techniques. The research work to overcome the challenges for $\text{Yb}^{3+}$ doped fibers, which affect the stability of output power and beam quality, will be demonstrated. Direction of further research is presented and the goal is to look for a fiber design, to boost single fiber output power, stabilize the laser power and support robust single-mode operation.

High Power Factor Based Novel Design of Sodium Lamps

2010 ◽  
Vol 4 (2) ◽  
pp. 1-6
Author(s):  
S. Sankar ◽  
◽  
G. Gokula Krishnan ◽  
Keyword(s):  
Power Factor ◽  
High Power ◽  
High Power Factor ◽  
Novel Design

High Power Fiber Lasers

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

All-solution doping technique for high power fiber lasers - refractive index influence in the vicinity of Al:P = 1:1

2017 ◽  
Author(s):  
Stefan Kuhn ◽  
Sigrun Hein ◽  
Christian Hupel ◽  
Johannes Nold ◽  
Nicoletta Haarlammert ◽  
...  
Keyword(s):  
Refractive Index ◽  
High Power ◽  
Fiber Lasers ◽  
Doping Technique ◽  
Solution Doping
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