DocumentCode
2200606
Title
Analysis of Nonlinear Effective Absorption Coefficient of Double Cladding Fiber
Author
Cheng, X.P. ; Shum, P. ; Zhang, J. ; Tang, M.
Author_Institution
Sch. of Electr. & Electron. Eng., Nanyang Technol. Univ.
fYear
2006
fDate
14-17 Nov. 2006
Firstpage
1
Lastpage
3
Abstract
Nonlinearity characteristic of pump light absorption for rare-earth-doped double cladding fiber is analyzed. The characterized nonlinear effective absorption coefficient is integrated into the high power fiber laser model and numerical analysis is conducted to evaluate this new model. Our proposed model is applicable for CW fiber laser with any cavity length and any inner cladding shape design
Keywords
absorption coefficients; fibre lasers; laser cavity resonators; laser theory; nonlinear optics; optical fibre cladding; optical pumping; CW fiber laser; cavity length; double cladding fiber; nonlinear effective absorption coefficient; pump light absorption; rare-earth-doping; Absorption; Equations; Fiber lasers; High power fiber lasers; Laser beams; Laser excitation; Laser modes; Numerical analysis; Optical fiber theory; Pump lasers;
fLanguage
English
Publisher
ieee
Conference_Titel
TENCON 2006. 2006 IEEE Region 10 Conference
Conference_Location
Hong Kong
Print_ISBN
1-4244-0548-3
Electronic_ISBN
1-4244-0549-1
Type
conf
DOI
10.1109/TENCON.2006.344167
Filename
4142242
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