该方法可用于双包层光纤的侧面抽运。
This method can be applied in the side-pumping of double-cladding fiber.
能将更高功率光源耦合到双包层光纤中。
Light source with high horse power can be coupled into the double-cladding optical fibers.
对掺镱双包层光纤的吸收特性进行了研究。
Ytterbium - doped double - clad fiber absorption characteristics is studied.
对掺镱双包层光纤的吸收特性进行了研究。
Ytterbium-doped double-clad fiber absorption characteristics is studied.
提出了双包层光纤激光器简化的理论模型。
A simplified theoretical model of double-cladding fiber laser is presented.
该方法包括在一种介质内键合双包层光纤；
The method comprises the following steps: bonding a double-coated optical fiber in a medium;
对微棱镜与双包层光纤侧面耦合技术进行了研究。
The side-coupling technology of micro-prism and double-cladding fiber was studied.
端面抽运是双包层光纤激光器的一种常见的抽运方式。
End pumping is a simple pumping method in double clad fiber laser.
对连续运行时双包层光纤激光器阈值的优化问题进行了分析。
The optimization of threshold pump power of the double-clad cw fiber laser has been discussed.
文章综述了大功率情况下双包层光纤激光器中的非线性和热效应。
The paper summarizes the nonlinearity and heat effect in double-clad fiber laser with high power.
最后讨论了国内外调q双包层光纤激光器的研究现状和发展前景。
Finally, the development trends and applications of Q-switched double-clad fiber laser are prospected.
所得的结果对设计端面抽运的双包层光纤激光器提供了理论依据。
The results provide a good reference for designing end pumped high power double clad fiber laser.
对于阶跃折射率双包层光纤，甚至还得到了一个简单的解析公式。
As to step index DCF, we even obtain a simple analytic formula.
选择合适抽运方式对提高双包层光纤激光器的性能具有重要的意义。
Selection of pumping method is important to the enhancement of the performances of double clad fiber lasers.
应用FEMLAB有限元软件模拟掺镱双包层光纤放大器的脉冲放大特性。
This paper present a finite elements simulation of pulse amplification in ytterbium-doped double-clad fiber amplifier with FEMLAB package.
研究结果对利用该类双包层光纤设计新型无源光器件具有重要的参考价值。
These results provide a reference for the design of novel types of passive optical devices made from the doubly clad fibers using single crystal as inner cladding.
通过数值模拟研究了双端泵浦的高功率掺镱双包层光纤激光器的输出特性。
The output characteristics of two-end-pumped Yb 3 -doped double clad fiber lasers are studied by numerical simulation.
同时对在多种双包层光纤写制多种光纤光栅进行了实验研究，并进行了分析。
The experimental result of fiber laser based on the few-mode fiber Bragg grating is presented.
高功率双包层光纤激光器的热效应严重制约光纤激光器的输出功率和光束质量。
Thermal effects of high power double-cladding fiber laser severely limit the output power and beam quality.
大功率双包层光纤激光器采用分布式多点抽运有利于功率扩展和输出特性的优化。
High power double-clad fiber lasers under multi-point pumping facilitate the increasing of the power and optimizing of the output performance.
最后结合侧面泵浦耦合技术，提出了一种新的大功率双包层光纤激光器的设计模型。
At last, by combining with side-pumping coupler technology, a new design model of high power DCF laser is proposed.
讨论了掺镱双包层光纤放大器输出脉冲能量随不同输入脉冲峰值功率和泵浦功率的关系。
The relations between the output pulse energy of the amplifier and the different input pulse peak power or pump power are also discussed.
双包层光纤激光器是目前研制出的功率最大的光纤激光器，它的激光输出功率可达几百瓦。
Double cladding fiber laser is the one that outputs maximum power currently, whose output power can approach to hundreds watt.
此结果对该类双包层光纤传感器以及光纤担载型的光催化反应系统的设计提供了理论依据。
The results provide a theoretic basis for the design of doubly clad fiber sensor and optical catalysis reaction system.
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.
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.
从速率方程和热传导方程出发，数值分析了端面抽运方式下双包层光纤激光器的功率和温度特性。
According to rate and heat conduction equations, the distribution of power and temperature in end pumped Yb3 + doped double clad fiber laser is studied.
本文通过数值分析研究了L D抽运方式对双包层光纤激光器增益特性及光纤内光功率分布的影响。
The gain character and power density distribution in the active fiber of double clad fiber laser (DCFL) with different pump modes are investigated by means of numerical analysis.
双包层光纤放大器输出功率高，可用于密集波分复用系统、光纤CATV系统以及空间光通信系统中。
High power double-clad fiber amplifier is suitable for WDM, fiber CATV system and space laser communication.
文章作者根据高功率光纤激光器的性能要求，设计和制备了内包层为D形和六边形的微结构掺镱双包层光纤。
In this paper, microstructure D-shape and hexagon inner cladding ytterbium doped fiber was designed and fabricated based on requirements of high power fiber laser.
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