Modeling the performance characteristics of Pr3+: ZBLAN fiber laser at 638 nm

被引：1
作者：
Panah, Mahdi Barati Mohammad [1 ]
Zavvari, Mahdi [2 ]
机构：
[1] Islamic Azad Univ, Tabriz Branch, Dept Elect Engn, Tabriz, Iran
[2] Islamic Azad Univ, Urmia Branch, Dept Elect Engn, Orumiyeh, Iran
来源：
OPTICAL AND QUANTUM ELECTRONICS | 2016年 / 48卷 / 06期
关键词：
Fiber lasers; Praseodymium-doped fiber; Continuous-wave; Shooting method; STIMULATED-EMISSION; PR3+-DOPED LIYF4; SHOOTING METHOD; RED LASER; GLASS; BLUE; OSCILLATION; ULTRAVIOLET; DIODES; IONS;
D O I：
10.1007/s11082-016-0611-1
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In order to reach the efficient performance of Pr3+ doped fiber lasers, we present a numerical model for continuous wave operation of a Pr3+: ZBLAN, and study the influence of the fiber length and Pr3+ concentration on the pump power, optimum reflectivity of FBG 2, optimum fiber length, threshold and slope efficiency at 638 nm. The shooting technique is applied to estimate the initial conditions and finite difference method is used for solving the rate and propagation equations. The flowchart for calculating the numerical solutions is presented. In this work we analyze and optimize the laser parameters in details which is crucial to experimental design.
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页数：12
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