Using iteration method to analyze the characteristics of the doping fiber laser

Bin Li; Guizhen Lu

doi:10.1117/12.978697

15 October 2012 Using iteration method to analyze the characteristics of the doping fiber laser

Bin Li, Guizhen Lu

Proceedings Volume 8419, 6th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optoelectronic Materials and Devices for Sensing, Imaging, and Solar Energy; 84192J (2012) https://doi.org/10.1117/12.978697
Event: 6th International Symposium on Advanced Optical Manufacturing and Testing Technologies (AOMATT 2012), 2012, Xiamen, China

Abstract

When we want to analyze the characteristics of doping fiber laser, we must establish mathematical model and use numerical solving method then obtain the relations among the various parameters of the doping fiber laser. In this paper, we select the erbium-doping fiber laser (EDFL) which pump wavelength lies to 980 nm as a typical example and analyze the EDFL characteristics. When the numerical model of the EDFL is solved, sometimes there is a trouble which is the solution of the rate equation or propagation equation having not the convergence value. For this reason, a simple iteration method is provided to solve this problem. This method is simple and feasible, and it can decrease the calculation time largely. The conclusion of the theory analysis is more close to the experiment result.

Citation Download Citation

Bin Li and Guizhen Lu "Using iteration method to analyze the characteristics of the doping fiber laser", Proc. SPIE 8419, 6th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optoelectronic Materials and Devices for Sensing, Imaging, and Solar Energy, 84192J (15 October 2012); https://doi.org/10.1117/12.978697

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