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.
介绍了光纤光学参量放大器的理论，基于耦合波方程推导出光纤光学参量放大器的增益表达式。
Theory of fiber optical parametric amplifiers (FOPAs) is introduced and the expression for the gain of FOPAs is deduced from the basic coupled wave equations.
本文将从理论和实验两方面对全光纤化脉冲光纤放大器进行研究。
In the thesis, theoretical and experimental research on all-fiber pulsed fiber amplifier is presented.
高功率双包层光纤放大器在光纤传感、光纤通讯、光谱测量和惯性约束聚变等领域有广泛应用。
High power double -clad fiber amplifiers have widespread applications in fiber sensing, fiber optical communication system, spectral measurement, inertial confinement fusion, and so on.
提出了一种新的基于磷酸盐的铒镱共掺双包层掺铒光纤放大器。
A novel double - cladding erbium - ytterbium co - doped fiber amplifier (EYCDFA) based on phosphate glass fiber is proposed.
除了多级光纤放大器(EDFA)使带宽减小，噪声增大，光纤的材料色散也是对WDM系统影响的重要因素。
Besides multistage EDFA making the bandwidth reduced and noise increased, the material dispersion of optical fibers is also an important factor to affect WDM systems.
研究表明，拉曼放大能够补偿光纤损耗，但不改变孤子脉冲的时域波形，对孤子脉冲的啁啾影响不大。
Raman amplification can compensate the fiber loss, does not change the temporal waveform and has little influence on the linear chirp of the soliton.
研究光纤放大器的耦合效率以及影响输出功率的因素。
The coupling efficiency of the amplifier and the factors affecting the output power improvement are investigated.
本论文提出把PS A作为在线放大器应用于线性高速光纤通信系统和光孤子系统。
In this dissertation, we focus on researching the performance of both linear high-speed optical fiber communication and soliton transmission system using PSA as in-line amplifier.
我们的研究对实际制作光纤拉曼放大器提供了指导。
This research provides a guide to the fabrication of practical FRAs.
提出了一种用于光纤陀螺信号检测的数字锁相放大器的设计方法。
In this paper, a kind of digital lockin amplifier used in FOG signal detection is designed.
本文结合日本的情况，介绍了光纤放大器的原理、构造和在光纤传输系统中的应用。
The system operating principles, structure and applications in the optical fiber transmission system are described with a combination of the Japanese situations.
光放大器技术是新一代光纤通信系统中一项必不可少的关键技术。
Optical amplifier technology is an indispensably key technology in a new generation of optical fiber communication system.
该方法适用于输出功率为数瓦的光纤激光器和放大器的侧面抽运。
This method suits for pumping the fiber laser and amplifier of several watts output power.
分析了光纤中零色散附近的简并四波混频（FWM）和简并光参量放大（OPA）过程。
The degenerate four wave mixing (FWM) and optical parametric amplifying (OPA) processes near the zero dispersion in optical fiber are analyzed.
掺饵光纤放大器的主要性能是它的饱和增益特性和噪声系数。
The main performances of erbium doped fiber amplifiers are the saturated gain and noise figure.
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.
本文首先用两个经验公式，介绍了一种用于模拟掺饵光纤放大器性能的简单方法。
In this paper, a simple approach is introduced to simulate the performance of erbium doped fiber amplifiers by using two empirical formulas.
研究了反向泵浦光纤喇曼放大器中泵浦和信号相互作用的数值求解方法。
The numerical method to calculate the signal and pump interaction in back pumped fiber Raman amplifier is present.
这种缓存器由光纤延迟线、光波导开关阵及非线性半导体光放大器构成。
This optical buffer is composed with optical fiber delay lines, optical waveguide switching array and nonlinear semiconductor amplifier.
研究了基于半导体光放大器（SOA）的光纤环形激光器的偏振混沌光的特性及其相干性。
The characteristic of polarization chaos laser and coherence of semiconductor optical amplifier(SOA)-based fiber ring laser are investigated.
在使用了光纤相位共轭镜的四通放大技术后，很好地补偿了由板条放大器热效应造成的光斑畸变。
Due to the using of fiber phase conjugating mirror, the deformation formed by the thermal effect from the slab amplifier has been compensated after four passing.
对掺镱双包层脉冲光纤放大器进行实验研究。
Experiment of the double-clad Yb-doped fiber amplifiers is discussed.
本文主要介绍用于光纤传输系统的行波半导体激光放大器(TWSLA)。
This paper mainly describes travelling wave semiconductor laser amplifiers (TWSLAs) for use in optical fiber transmission systems.
光放大材料是光纤放大器的主要组成部分，它决定光纤放大器的光放大功率。
Materials with light amplification is a main part of fiber amplifier, which determine the power efficiency of fiber amplifier.
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.
这种缓存器是由光纤延迟线、光波导开关阵及非线性半导体光放大器构成。
It is composed by fiber delay lines, an optical waveguide switching array and a nonlinear semiconductor optical amplifier.
光纤背向散射效应直接应用于光纤拉曼放大器和分布式光纤拉曼温度传感器系统。
The backscattering effect of optical fiber has been applied to fiber Raman amplifier and distributed optical fiber Raman temperature sensors system.
通过对掺铒光纤放大自发辐射谱特性和LD驱动电路的分析，最终研制出用于光纤光栅传感系统的宽带光源。
We prepared broadband source of transducer system in fiber grating by analyzing characteristics of amplification spontaneous radiation spectrum and LD drive in erbium doped fiber.
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.
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