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dynamic gain
相关语句
  动态增益
     Dynamic Gain Equalization for an 8 × 2.5 Gb/s WDM System with Gain-clamped EDFA
     用增益箝制的EDFA实现8×2.5Gb/S波分复用系统的动态增益均衡
短句来源
     Analysis of Dynamic Gain Equalization in DWDM
     动态增益均衡器DGE在DWDM系统中的应用分析
短句来源
     Experimental Study on Static/Dynamic Gain Equalizer Based on Novel Long Period Fiber Grating
     新型长周期光纤光栅静/动态增益均衡器实验研究
短句来源
     All-optical Gain-clamped Low Noise Figure EDFA with Dynamic Gain Equalization
     具有动态增益均衡特性的低噪声全光增益箝位EDFA
短句来源
     Dynamic Gain Equalization for Erbium - Doped Fiber Amplifiers
     掺铒光纤放大器的动态增益均衡
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  “dynamic gain”译为未确定词的双语例句
     A study of gas dynamic gain performance of lateral jets
     侧向喷流的气动增益特性研究
短句来源
     (2) Based on the carrier rate equation, optical power propagating equation and the segmented model of SOA, the static and dynamic gain saturation properties of SOA are simulated, and the results of numerical simulation are analyzed and discussed.
     (2) 从SOA中的载流子速率方程和光功率的传输方程出发,采用SOA的分段模型,数值模拟了SOA的动态和静态增益饱和特性,并分析比较了计算结果。
短句来源
     And the fluctuation of spontaneous emission spectra of erbium-doped fiber amplifier(EDFA) can decrease from(3.3 dB) to(0.1 dB) within(1530 nm) to(1560 nm) based on H-PDLC dynamic gain equalizer.
     同时,采用基于全息聚合物液晶的动态光强增益均衡器,能够使掺饵光纤放大器在1530~1560 nm内,其自发辐射谱的不平坦度从3.3 dB降到0.1 dBp-p(峰-峰值)。
短句来源
     After analyzing the dynamic gain characteristics of EDFA in a WDM system, it can be seen that the transient response of EDF is the function of the wavelength and the power of the survival channels and the pump power. So the control algorithm must adopt the self-adaptive algorithm to control the gain.
     论文对各种EDFA自动增益控制技术进行了归纳,然后对EDFA在WDM系统中的增益动态特性进行了分析,得到铒光纤(EDF)的瞬态响应是波长、剩余信道功率和泵浦功率的函数,控制算法采用了自适应算法来对增益进行控制。
短句来源
     At last the dynamic gain model of SOA is analytically deduced. The establishment of the models is the foundation to optimize the parameters of SOA.
     这些模型的建立为单端SOA 的参数优化设计奠定了基础。
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  相似匹配句对
     Introduction to Dynamic Gain Equlizer
     动态增益均衡技术综述
短句来源
     Dynamic
     地方科技动态
短句来源
     DYNAMIC
     动态
短句来源
     The dynamic range is inversely propotional to the gain.
     增益越大,动态范围越小,反之亦然。
短句来源
     LOSS AND GAIN
     得与失
短句来源
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  dynamic gain
Transmitting optical bursts through a chain of erbium-doped fiber amplifiers (EDFAs) results in dynamic gain changes, which in turn lead to possibly large variations in output power of the data channels.
      
Nonequilibrium gain is calculated using a dynamic gain model, which simulates the dynamic relaxation of the quantum well carrier energy distributions under the influence of steady-state electrical and optical excitation.
      
The dynamic gain responses of the semiconductor optical amplifier (SOA) in a terahertz optical asymmetric demultiplexer (TOAD) to intense control pulses with different input energies and pulse widths are investigated.
      
A bang-bang PLL employing dynamic gain control for low jitter and fast lock times
      
The strategy of dynamic gain selection will ensure imagery of a high and uniform quality under a variety of lunar illumination levels.
      
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The compatibility of LQ regulator designed control laws is analyzed and the sufficient condition for defferent linear combined control laws with constant .gains a well as dynamic-gains is given. Theorems are used in optimal design of a flight control system with decoupled modes and a stable closed-loop system is obtained.

本文对二次型最优调节器的控制规律兼容问题进行了分析,给出控制增益的不同的线性组合条件下系统稳定性的充分条件。对于劫态补偿器的线性组合,也给出了同样的结果。所得结果用于飞控系统解耦模态最优设计之中,得到稳定的闭环系统。

Rate equations have been used for studying the dynamic response of a travelling-wave semiconductor laser amplifier (TWA) to a train of ultrashort optical pulses from an act-ively mode-locked semiconductor laser. The dynamic gain of the pulses acquired after passing the TWA and the carrier density distributions of the TWA have been found. The photon num-ber per pulse (corresponding to the pulse-energy) has been first used for studying TWAs.The dynamic gain saturation is determined only by the photon-per-pulse,...

Rate equations have been used for studying the dynamic response of a travelling-wave semiconductor laser amplifier (TWA) to a train of ultrashort optical pulses from an act-ively mode-locked semiconductor laser. The dynamic gain of the pulses acquired after passing the TWA and the carrier density distributions of the TWA have been found. The photon num-ber per pulse (corresponding to the pulse-energy) has been first used for studying TWAs.The dynamic gain saturation is determined only by the photon-per-pulse, regardless of input power. In addition, some issues concerned with the all-optical communication system have been dis-cussed.

本文利用速率方程从理论上研究了行波式半导体激光放大器(TWA)对来自主动锁模半导体激光器的皮秒脉冲串的动态响应,计算了脉冲串的动态增益、TWA的载流子的时间空间变化,本文首次使用光脉冲光子数(对应于脉冲能量)表示法研究TWA,动态增益饱和只与脉冲光子数有关,与输入功率无关,此外讨论了一些全光通信系统中与TWA有关的问题。

With the development of modern power system, many new requirements arecontinuously put forward for various sorts of calculation of dynamic performance ofsynchronous machine.The simple and effective method to determine parameters ofsynchronous machine has always been the focus in dynamic calculation.The applicationof an algorithm based on weighted-least-squares estimation method measuring andcomputing parameters of synchronous machine is studied. These parameters can bedirectly obtained by repeatedly processing...

With the development of modern power system, many new requirements arecontinuously put forward for various sorts of calculation of dynamic performance ofsynchronous machine.The simple and effective method to determine parameters ofsynchronous machine has always been the focus in dynamic calculation.The applicationof an algorithm based on weighted-least-squares estimation method measuring andcomputing parameters of synchronous machine is studied. These parameters can bedirectly obtained by repeatedly processing the armature voltage and field current dataof load rejection tests.Some effective processing method,e.g.using dynamic dampingfactor and dynamic gain matrix, are presented as to the convergence and uniqueness ofparameter evaluation.The stability of algorithm and the precision of parameterevaluation are enhanced.

现代电力系统的发展,对同步电机的各种动态性能计算不断提出了新的要求,而如何简单有效地测定同步电机参数则是动态计算的关键。本文研究了加权最小二乘参数辨识法在同步电机参数测量中的应用。通过处理抛载试验过程中的电枢电压和励磁电流,直接得到参数。针对参数辨识的收敛性和多值性问题,提出了一些有效的方法,如采用动态阻尼因子和动态增益矩阵,提高了参数辨识的精度和算法的稳定性。

 
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