孤子掺杂光纤放大的半径典模型与分析  

Semi-Classical Model and Analysis of Soliton Amplification in Er￣(3+)-Doped Fibers

作　　者：赵阳[1] 杨淑雯[1] 屠斌飞 陈锦泰 

机构地区：[1]深圳大学新技术研究中心,香港中文大学电子工程系

出　　处：《光学学报》1994年第3期257-263,共7页Acta Optica Sinica

基　　金：国家自然科学基金

摘　　要：建立了孤子掺杂光纤放大的半经典模型，给出了分布放大透明传输的泵浦条件，详细讨论了激发态吸收的影响．文中结果为Ｅｒ￣３＋掺杂光纤孤子放大器的设计提供了重要理论依据．The semi- classical model of soliton amplification in Er￣(3+)- doped fibers is established. The condition for transparent transmission in the case of distributed amplification is given. The influence caused by excited-state absorption is discussed in detail. The results obtained in this paper provides the important theoretical bases for design of Er￣(3+)-doped fiber soliton amplifiers.

关 键 词：光孤子 掺杂 光纤 放大 半经典模型 

分 类 号：TN25[电子电信—物理电子学]