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喇曼放大器     
相关语句
  raman amplifier
     Analysis of fiber Raman amplifier structure
     光纤喇曼放大器的结构分析
短句来源
     SIMULATION ANALYSIS OF MULTI-PUMPED FIBER RAMAN AMPLIFIER
     多泵浦光纤喇曼放大器的模拟分析(英文)
短句来源
     Theory of a backward Raman amplifier with forward scattering feedback
     有正向散射反馈的背向喇曼放大器理论
短句来源
     Analysis of Gain feature of Fiber Raman Amplifier
     光纤喇曼放大器增益特性分析
短句来源
     Study of hybrid chain-circuit fiber Raman amplifier
     混合链路光纤喇曼放大器研究
短句来源
更多       
  raman amplifiers
     Analysis of Gain Characteristics for Multi-pump Fiber Raman Amplifiers
     多泵浦喇曼放大器的增益特性分析
短句来源
     Analysis of power conversion efficiency of fiber Raman amplifiers
     光纤喇曼放大器的功率转换效率分析
短句来源
     Simplified model design and pump optimization of multi-pumped fiber Raman amplifiers
     多泵浦喇曼放大器简化模型设计及泵浦优化
短句来源
     Numerical Analysis on the Amplification Performance of 40-channel DWDM Systems Employing Back-pumped Optical Fiber Raman Amplifiers
     采用反向泵浦光纤喇曼放大器的40信道DWDM光纤传输系统放大特性的数值分析
短句来源
     By analysing the distribution amplification of fiber Raman amplifiers (FRA) and system margin of optical fiber communications using power coupled differential eguation,this paper explored and discussed the utilization of FRA to improve WDM system performance.
     本文对分布式光纤喇曼放大器 (FRA)利用功率耦合微分方程进行数值计算 ,分析其分布放大特性 ,并结合对光纤通信系统容限及性能的计算讨论了利用 FRA的分布放大特性降低 WDM信号非线性 ,提高信噪比从而提高系统性能的可行性。
短句来源
更多       
  fiber raman amplifier
     Analysis of fiber Raman amplifier structure
     光纤喇曼放大器的结构分析
短句来源
     SIMULATION ANALYSIS OF MULTI-PUMPED FIBER RAMAN AMPLIFIER
     多泵浦光纤喇曼放大器的模拟分析(英文)
短句来源
     Analysis of Gain feature of Fiber Raman Amplifier
     光纤喇曼放大器增益特性分析
短句来源
     Study of hybrid chain-circuit fiber Raman amplifier
     混合链路光纤喇曼放大器研究
短句来源
     Experiment on the Gain of Fiber Raman Amplifier
     光纤喇曼放大器增益实验研究
短句来源
更多       
  “喇曼放大器”译为未确定词的双语例句
     The research on the relationship of small signalgain and signal power is conducted through experiments, and so does the research on therelationship of gain and pump power.
     对喇曼放大器进行一系列增益实验研究,由实验结果计算增益系数与频移关系,小信号增益与信号功率、泵浦功率的关系。
短句来源
     Through numerical simulation the effect of the different dispersion compensation schemes in WDM systems based on FRA are studied depending on the PTDS software .
     对基于光纤喇曼放大器的宽带波分复用光纤传输系统,在PTDS仿真平台上通过数值仿真,研究了不同的色散补偿光纤的色散补偿方案对系统性能的影响。
短句来源
     Hybrid FRA consisting of general fiber G652 and dispersion compensation fiber DCF includes DCF +G652, G652 +DCF and G652+DCF +G652. The operation principle is discussed. The optimum design of hybrid FRA has been done by using optimum design software of FRA OptiAmplifier 4.0. The best structure is G652 +DCF.
     混合型色散补偿光纤喇曼放大器由普通G6 5 2光纤和色散补偿光纤 (DCF)组成 ,包括 :DCF +G6 5 2、G6 5 2 +DCF和G6 5 2 +DCF +G6 5 2。
短句来源
     This method deals with the optimization problem as a constrained nonlinear programming problem.
     该方法通过构造适当的约束条件,将光纤喇曼放大器的增益和噪声优化问题转变为一有约束非线性规划问题,以序列二次规划(SQP)法作为优化算法进行求解。
短句来源
     Hybrid Raman Fiber Amplifier
     混合光纤喇曼放大器
短句来源
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  raman amplifier
The Raman generator light is spectrally filtered, collimated, and amplified in three Raman amplifier cells pumped by ruby laser pulses.
      
One stage first Stokes amplification by a factor of 1600 was demonstrated in a barium nitrate Raman amplifier.
      
Fibre raman amplifier properties for applications to long-distance optical communications
      
The fibre Raman amplifier can be used as an in-line optical amplifier in both repeaterless and non-regenerative all-optical repeater configurations.
      
A simple U-band Raman amplifier was constructed to test the dual-wavelength pump laser and on:off gain with a peak of 7.3 dB and a 3-dB bandwidth of 73 nm was obtained.
      
更多          
  raman amplifiers
An S band and a C band distributed fiber Raman amplifiers (DFRAs) with flattened gain and compensated dispersion have been studied and implemented with 1 427 nm and 1 455 nm mono-wavelength fiber Raman lasers as the pumped sources respectively.
      
Optical powers used in optical telecommunications networks have increased over time with the advent of technologies such as erbium doped fibre amplifiers, dense WDM, and fibre Raman amplifiers.
      
Erbium fibre and Raman amplifiers with output powers up to 1 W and 2 W respectively are now available for deployment giving optical power densities of ≈14 000 MW/m2 per Watt launched into a single mode fibre.
      
Optical powers used in optical telecommunications networks have increased over time with the advent of technologies such as erbium-doped fibre amplifiers, dense WDM, and fibre Raman amplifiers.
      
Erbium fibre and Raman amplifiers with output powers up to 1 W and 2 W respectively are now available for deployment giving optical power densities of ≈ 14 000 MW/m2 per Watt launched into a single mode fibre.
      
更多          


The backward Raman amplifier is shown to be a promising candidate for various nonlinear optical applications. The theory of a backward Raman amplifier with forward scattering feedback presented here can be used for designing small systems. The theory may be used to predict major qualitative features.

对各种非线性光学应用来讲,背向喇曼散射放大器是一种受欢迎的对象.本文为小型系统的设计给出了有正向散射反馈的背向喇曼放大器的理论.它可用来估计实验的主要定性特征.

This article summarizes the development of the fiber optical Raman amplifiers and theory and features of distributed fiber Raman amplifier,mainly describes the combined application of EDFA and DRA.Finally the article states that the combined application of DRA and EDFA can significantly increase the function of long distance transport system of fiber optical and hence enlarge the applicable area of EDFA.

概述了光纤喇曼放大器的发展情况、分布式喇曼放大器的原理和特性 ,重点阐述了掺铒光纤放大器与喇曼放大技术的组合应用 ;最后指出 ,这两种技术的组合应用能明显提高长距离光纤通信系统性能 ,使掺铒光纤放大器具有更广阔的应用前景。

Applied stimulated Raman scattering (SRS) coupling wave theory in studying SRS low among all pumping light and signal light with certain wide linewidth in optical fiber for density wavelength division multiplexed (DWDM) system,It is pointed out that the pumping efficiency will be reduced when using wide spectrum pumping light.It is also given the analyse method of fiber Raman amplifier pumped by the light with side linewidth.

本文利用耦合波理论分析了密集波分复用系统中具有一定光谱宽度的光信号之间的SRS相互作用规律 ,给出了宽光谱光抽运的光纤喇曼放大器的分析方法

 
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