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瞬态增益
相关语句
  transient gain
     Frequency Response and Transient Gain of Erbium Doped Fiber Amplifier
     掺铒光纤放大器的频率响应和瞬态增益
短句来源
     Frequency Response and Transient Gain of Yb doped Double Clad Fiber Amplifier
     掺Yb双包层光纤放大器的瞬态增益和频率响应
短句来源
     The Transient Gain Performance of a Polymer Optical Fiber Amplifier
     掺染料聚合物光纤放大器的瞬态增益性能分析
短句来源
     The results show, according to phase difference of counterpropagating light fields in a fiber loop, the optical feedback which is consisted of afiber coupler and LD chip can feedback light fields into the erbium-doped fiber selectively,and the laser can generate optical pulses with increasing amplitude. Optical pulses lead to transient gain saturation of the erbium-doped fiber, which will result in self- Q- switching in the laser.
     结果表明,该激光器中由光纤耦合器和半导体激光器芯片组成的反馈光路,依据光纤环中相向传输激光场相差的不同,对进入掺铒光纤的激光场进行选择反馈,在光纤环中激发幅度不断增强的光脉冲,引起掺铒光纤的瞬态增益饱和,实现激光器的自调Q。
短句来源
     A reduced model for transient gain is proposed and low repetition rate pulse after YDCFA is investigated through numerical calculation. Transient gain saturation and recovery is also discussed theoretically. Pulse amplified characteristics at different pump power and repetition is obtained through experiment, which is well in agreement with theoretical analysis.
     在理论上和实验上对掺Yb双包层光纤放大器(YDCFA)的瞬态增益特性进行了研究建立了简化的瞬态增益基本模型,数值计算了低频光脉冲经过双包层光纤的放大波形,分析了瞬态增益饱和和恢复特性在实验中对种子源放大的YDCFA的脉冲特性进行了分析,证实了其瞬态增益的低频响应特性
短句来源
  instantaneous gain
     The recent progress of the high power pulse double cladding fiber lasers are reviewed, the simulation calculation for pulse sharp amplified by the double cladding fiber is obtained by using small signal instantaneous gain model.
     对高功率脉冲双包层光纤激光器的国内外研究进展进行评述,通过建立了小信号瞬态增益模型,对脉冲激光信号经过双包层光纤放大后的波形进行了数值模拟。
短句来源
  “瞬态增益”译为未确定词的双语例句
     Control scheme of transient dynamics of EDFA
     EDFA瞬态增益特性控制方法
短句来源
     The transient performance of POFA shows that the gain decreases evidently as the delay-time between the pumping pulse and the signal pulse increases.
     对短脉冲的泵浦光,分析了放大器的瞬态增益特性,泵浦光脉冲和信号光脉冲之间的时延会显著减小放大器的增益。
短句来源
     Through analysis of gain saturation in traveling wave semiconductor optical amplifier(TWSOA) and dynamic gain characteristics, we presented that the nonlinear optical loop mirror with TWSOA can be operated as an ultra high speed demultiplexer utilizing the short saturation time and by fine adjustment of TWSOA in loop mirror.
     本文通过对行波半导体光放大器增益饱和及其瞬态增益特性的分析,指出了利用半导体光放大器增益饱和快的特点,精确控制半导体光放大器在环路镜中的位置,可使半导体光放大器环路镜实现超高速的解复用功能
短句来源
     The transient dynamics of EDFA have become an important factor affecting the performances of DWDM networks.
     掺铒光纤放大器(EDFA)的瞬态增益特性已成为影响密集波分复用(DWDM)网络性能的一个重要因素。
短句来源
     In this paper,the basic principle of Auto Gain Control(AGC) in EDFA is described,several current AGC technologies for transi-ent dynamics of EDFA and the typical implementation schemes summarized and their advantages and disadvantages compared.
     文章描述了EDFA自动增益控制的基本原理,总结了当前几种抑制瞬态增益波动的自动增益控制技术及典型实施方案,并比较了其优缺点。
短句来源
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  transient gain
Coherent soft X-ray (λ=18.9 nm) generation in a transient gain scheme in molybdenum plasma
      
It is found that the transient gain constant diminishes very rapidly if one chooses the pump pulse duration beyond the maximum gain point.
      
Transient gain enhancement for picosecond pulses by suppressing intra-cavity ASE in a?large-aperture KrF laser amplifier
      
Calculation of transient gain enhancement by suppressing intra-cavity ASE in a large-aperture KrF laser amplifier
      
Previously, we reported the experimental observation of this transient gain enhancement in a KrF laser amplifier with a 29-cm-diameter aperture.
      
更多          
  instantaneous gain
Regression analysis of instantaneous VOR gain as a function of vergence demonstrated only a weak correlation, indicating that instantaneous gain is not likely to be directly dependent on vergence.
      
Instantaneous gain and excited state absorption in two carbocyanine dyes
      
This linear V1 response is then subjected to two stages of instantaneous gain control.
      
The dotted line is an approximated instantaneous gain line, or the tangent to the curve.
      


The mechanism of a novel structure self-Q- switched erbium-doped fiber ring laser has been investigated. The results show, according to phase difference of counterpropagating light fields in a fiber loop, the optical feedback which is consisted of afiber coupler and LD chip can feedback light fields into the erbium-doped fiber selectively,and the laser can generate optical pulses with increasing amplitude. Optical pulses lead to transient gain saturation of the erbium-doped fiber, which will result in self-...

The mechanism of a novel structure self-Q- switched erbium-doped fiber ring laser has been investigated. The results show, according to phase difference of counterpropagating light fields in a fiber loop, the optical feedback which is consisted of afiber coupler and LD chip can feedback light fields into the erbium-doped fiber selectively,and the laser can generate optical pulses with increasing amplitude. Optical pulses lead to transient gain saturation of the erbium-doped fiber, which will result in self- Q- switching in the laser. The theoretical analysis is in good agreement with the experiments.

对一种结构新颖的自调Q掺铒光纤环形激光器的工作机理进行了研究。结果表明,该激光器中由光纤耦合器和半导体激光器芯片组成的反馈光路,依据光纤环中相向传输激光场相差的不同,对进入掺铒光纤的激光场进行选择反馈,在光纤环中激发幅度不断增强的光脉冲,引起掺铒光纤的瞬态增益饱和,实现激光器的自调Q。理论分析能较好地解释实验中观察到的现象。

Through analysis of gain saturation in traveling wave semiconductor optical amplifier(TWSOA) and dynamic gain characteristics, we presented that the nonlinear optical loop mirror with TWSOA can be operated as an ultra high speed demultiplexer utilizing the short saturation time and by fine adjustment of TWSOA in loop mirror.

本文通过对行波半导体光放大器增益饱和及其瞬态增益特性的分析,指出了利用半导体光放大器增益饱和快的特点,精确控制半导体光放大器在环路镜中的位置,可使半导体光放大器环路镜实现超高速的解复用功能

An analytical formula on small

根据掺铒光纤放大器(EDFA)的速率方程和传播方程,忽略自发辐射噪声,推导出了小信号调制时频率响应函数的解析表达式以及大信号调制时描述瞬态增益的方程。数值计算表明,当输入信号的调制频率大于5kHz时,放大器的瞬态增益变化很小,频率响应很弱。通过计算机仿真,描述了关闭一个信道时的放大器的增益变化过程

 
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