NUMERICAL SIMULATION OF DIODE-PUMPED DOUBLE-CLAD Tm-Ho DOPED FLUORIDE LASERS

被引：0
|
作者：
王家新
庞冬青
张宇生
ＡｈｍａｄＭ
ＫｉｎｇＴＡ
机构：
[1] 曼彻斯特大学物理及天文系
[2] 天津大学应用物理系
来源：
Transactions of Tianjin University | 1997年 / 02期
关键词：
数值模拟; 包层泵浦; Tm－Ho双掺; 光纤激光器;
D O I：
暂无
中图分类号：
TN253 [光纤元件];
学科分类号：
摘要：
报导芯泵浦和包层泵浦两种情况下，工作于２．０４μｍ的Ｔｍ－Ｈｏ双掺氟基光纤激光器的数值模拟．数值模型考虑了交叉弛豫和能量转移过程对激光运转的影响，并考虑了沿光纤传输过程的信号和泵光损耗．模型用一个子程序来模拟包层泵浦的吸收过程并给出了与实验符合的结果，与芯泵浦Ｔｍ－Ｈｏ双掺光纤激光器的实验结果比较说明理论计算和实验结果符合得相当好，并在此基础上为建造新的包层泵浦高效Ｔｍ－Ｈｏ氟基光纤激光器提供了优化参数．
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页数：6
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