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gain recovery time
相关语句
  增益恢复时间
     The quality of the converted RZ signal is determined by that of the recovered clock and the NRZ signal,whereas hardly influenced by the gain recovery time of the SOA.
     转换后输出的归零信号的质量仅由恢复的时钟信号和非归零信号的质量决定,受太赫兹光非对称解复用器中半导体光放大器增益恢复时间的影响极小。
短句来源
     A new conception of effective gain recovery time of semiconductor optical amplif ier (SOA) was brought forward, and a simple analytical expression for the gain recovery time was derived.
     提出了SOA有效增益恢复时间的概念 ,同时推导了有效增益恢复时间的解析表达式 .
短句来源
     Technique is proposed to overcome the influence of the gain recovery time of SOA on the recognition results.
     对SOA的增益恢复时间对结果的影响提出了改进办法,分析表明该方案具有实现超高速地址识别的潜力。
短句来源
  “gain recovery time”译为未确定词的双语例句
     (3) The output properties of wavelength converters based on single-port coupled SOA, such as extinction ratio, chirp, conversion efficiency and gain recovery time, are theoretically analyzed according to the models of chapter 2. The output properties are analyzed withvariations of averaged pump power, probe power, wavelength conversion span, bias current of SOA, rear facet of SOA and active region length.
     (3)以SOA 理论分析模型为基础,从理论上分析单端SOA 波长转换器的输出性能,主要包括输出消光比特性、啁啾特性、转换效率和增益恢复特性,研究这些性能指标和探测光功率、平均泵浦光功率、波长间隔、注入电流、后端面反射率和放大器长度之间的关系。
短句来源
     While the extinction ratio is kept the same at different probe power for out phase converting, the poorer performance of the converted signal is due to a longer gain recovery time and the larger intersymbol interference.
     当采用反向波长变换时,对于不同的探测光功率在维持消光比不变的情况下,变换信号性能较差的原因是较长的载流子恢复时间和较强的码间干扰。
短句来源
  相似匹配句对
     Results The recovery detected by gain was as the same as that by loss;
     结果增量法及减量法测定的回收率一致。
短句来源
     LOSS AND GAIN
     得与失
短句来源
     Recovery of "the Other"
     “他者”的复苏
短句来源
     ON MINERAL RECOVERY
     谈选矿回收率问题
短句来源
     finally, the gain recovery of the noise sample and seismic records is made.
     最后对地震记录和工频干扰的予样进行增益恢复。
短句来源
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  gain recovery time
As expected from the simulation results, we confirmed that injection of the transparent assist light was very effective in reducing of the SOA gain recovery time of down to a few tens of picoseconds.
      
We extend earlier work on the theory of active mode-locking in a laser with a very long gain recovery time and obtain approximate closed-form solutions.
      
Small-signal gain of >amp;gt;2×104, saturation energy density of 2.0 mJ/cm2, and gain recovery time of 4 ns were measured.
      


Using the high frequency saturation filter effect and dynamic recovery time,the dependence of the frequency chirping and intersymbol interference(ISI)of a wavelength converter based on cross gain modulation in semiconductor optical amplifiers is analyzed.While the extinction ratio is kept the same for different probe power,the poorer performance of the converter with low probe power is due to longer gain recovery time and more serious intersymbol interference.The influence of the frequency chirping on...

Using the high frequency saturation filter effect and dynamic recovery time,the dependence of the frequency chirping and intersymbol interference(ISI)of a wavelength converter based on cross gain modulation in semiconductor optical amplifiers is analyzed.While the extinction ratio is kept the same for different probe power,the poorer performance of the converter with low probe power is due to longer gain recovery time and more serious intersymbol interference.The influence of the frequency chirping on the converted signal is also larger for low probe power.It explains well the experiment results in reference.

根据半导体光放大器的高频滤波效应,利用动态载流子恢复时间的概念,分析了基于半导体光放大器交叉增益调制的全光波长变换器中变换信号的波形、啁啾与探测光功率的关系.理论计算表明,在保持变换信号消光比相同的情况下,在大的探测光功率下,变换信号的波形将变好,并且啁啾对变换信号码间干扰的影响会减小,理论很好地解释了文献中的实验结果.

By using the high frequency saturation filtering effect and dynamic carrier recovery time, the dependence of the frequency chirping and intersymbol interference (ISI) of a wavelength converter based on cross phase modulation in Mach Zehnder wavelength converter is analyzed. While the extinction ratio is kept the same at different probe power for out phase converting, the poorer performance of the converted signal is due to a longer gain recovery time and the larger intersymbol interference. But for...

By using the high frequency saturation filtering effect and dynamic carrier recovery time, the dependence of the frequency chirping and intersymbol interference (ISI) of a wavelength converter based on cross phase modulation in Mach Zehnder wavelength converter is analyzed. While the extinction ratio is kept the same at different probe power for out phase converting, the poorer performance of the converted signal is due to a longer gain recovery time and the larger intersymbol interference. But for in phase converting, the high probe or fast carrier recovery time is not surely better than that of low probe power.

利用高频饱和滤波效应和动态载流子恢复时间概念分析了基于半导体光放大器中交叉相位调制的马赫-陈德尔型全光波长变换器的频率啁啾和码间干扰。当采用反向波长变换时,对于不同的探测光功率在维持消光比不变的情况下,变换信号性能较差的原因是较长的载流子恢复时间和较强的码间干扰。但是对于同向波长变换,在大的探测光功率和快的载流子恢复时间的情况下变换信号的性能并不一定好于探测光功率较小时达的变换信号的性能。

A new conception of effective gain recovery time of semiconductor optical amplif ier (SOA) was brought forward, and a simple analytical expression for the gain recovery time was derived. Factors that affect gain recovery time, such as bias current, probe power and device len gth were analyzed respectively on the base is of application of SOA to the cross gain m odulation wavelength conversion. Gain recovery time was measured experim entally. It is shown that the experimental...

A new conception of effective gain recovery time of semiconductor optical amplif ier (SOA) was brought forward, and a simple analytical expression for the gain recovery time was derived. Factors that affect gain recovery time, such as bias current, probe power and device len gth were analyzed respectively on the base is of application of SOA to the cross gain m odulation wavelength conversion. Gain recovery time was measured experim entally. It is shown that the experimental result agrees well with the theoret ical calculation.

提出了SOA有效增益恢复时间的概念 ,同时推导了有效增益恢复时间的解析表达式 .针对SOA在交叉增益调制型波长转换方面的应用 ,从理论上分析了注入电流、探测光功率、有源区长度对增益恢复时间的影响 ,实验测量了不同条件下SOA的增益恢复时间 ,实验结果与理论计算结果相符合 .

 
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