本文重点对稀土掺杂光纤激光器与放大器进行了综述。
Recent development in rare earth doped fiber lasers and amplifiers is reviewed in this paper.
简述了稀土掺杂光纤的特性，以及三能级光纤激光放大的基本原理。
The characteristics of rare earth doped fibers and the principle of fiber amplifier with three-level system are described.
本文提出了一种利用光纤谐振环来改进现有掺杂光纤放大器系统的新型结构。
This paper presents a novel configuration of Er-doped fiber amplifier which makes using of fiber loop with resonance.
双包层掺镱光纤是制作大功率光纤激光器的关键部件，是稀土掺杂光纤中最重要的分支之一。
Ytterbium doped double clad fiber is the critical component of the fiber laser, and it is one of the most important branches of rare-earth doped fibers.
理论分析了泵浦光开启到稳态过程中光纤放大器掺杂光纤的温度变化，以及对应的光纤放大器相位变化。
Theoretical analysis are presented, which are the pump-induced temperature change and the associated thermal phase shift occurring in a fiber amplifier from the pump turning on to steady state.
利用含有受激布里渊散射效应(SBS)的传输方程，研究了透明传输和最佳掺杂浓度下，受激布里渊散射效应对分布式掺铒光纤放大器(d - EDFA)的各种特性的影响。
In this paper, we report the study of the effect of SBS on various properties of the distributing erbium doped fiber amplifier (d EDFA) using a convective equation.
本文主要研究了稀土掺杂聚合物光纤的团簇特性。
The characterization of clusters in rare earth-doped polymer optical fiber (POF) was studied in this thesis.
指出选用原子序数小的元素作光纤掺杂剂会有利于光纤抗辐照性能的提高。
In order to improve radiation resistivity, the elements with smaller atomic number should be selected as dopants in both core and cladding of the fiber.
本研究主要目的在于探索适用于宽带光纤放大器和蓝绿光激光器用稀土掺杂基质玻璃材料。
The goal of this dissertation is mainly to search for glass hosts suitable for broadband fiber amplifiers, blue and green lasers.
文中主要介绍了用MCVD工艺结合溶液掺杂技术制备铒镱共掺双包层光纤的设计、制作及性能。
The design, fabrication and properties of the ytterbium-erbium co-doped double-cladding fiber are reported, which is made by method of a combination of the MCVD and solution doping technique.
利用相位掩膜技术：1在一般标准通信光纤和锗掺杂特种光纤上分别写入反射率分别为20%和99%的FBG。
By means of phase mask technology, 1 FBGs with reflectivity of 20% and 99% were written into standard communication fibers and special germanium doped fibers, respectively.
将集成光学放大器用于光纤通信系统中是人们越来越感兴趣的课题，由此导致人们寻找与此相适应的稀土掺杂玻璃材料。
The growing interest for the use of integrated optical (IO) amplifiers in optical fiber telecom has led to deep search for ever better rare-earth-doped glassy materials.
研究了均匀掺杂(无团簇)及存在团簇现象的稀土掺杂聚合物光纤材料的透射率。
The transmissions of rare earth-doped polymers which uniformly doped (without clusters) and clustering were studied.
新型包层折射率调制光栅可以由包层掺杂的光敏光纤经过侧面紫外曝光制成。
Through exposing the cladding photosensitive fiber to periodic ultraviolet, the new cladding index modulated fiber grating can be formed.
研究结果表明：具有复合形状的折射率和掺杂离子分布可以有效提高弯曲条件下大模面积增益介质光纤的性能。
The results indicate that a hybrid profile of RI and dopant is the best choice for LMA fiber with coiling.
研究结果表明：具有复合形状的折射率和掺杂离子分布可以有效提高弯曲条件下大模面积增益介质光纤的性能。
The results indicate that a hybrid profile of RI and dopant is the best choice for LMA fiber with coiling.
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