色散监测 chromatic dispersion monitoring(2) dispersion monitoring(3)   chromatic dispersion monitoring      Research Progresses of Chromatic Dispersion Monitoring Techniques in Dynamic Compensation Systems      动态色散补偿系统中色散监测技术的研究进展 短句来源      Some factors’influences on chromatic dispersion monitoring are analyzed by reasoning and digital emulation in this text and are optimized in two different DWDM real-time chromatic dispersion monitoring systems.      本文通过理论推导和数字仿真详细分析了光纤通信系统某些因素对色散监测方法的影响,并在系统上综合优化了各个因素的参数设置,从而设计出两种用于长途干线的实时色散监测方法。 短句来源   dispersion monitoring      Research Progresses of Chromatic Dispersion Monitoring Techniques in Dynamic Compensation Systems      动态色散补偿系统中色散监测技术的研究进展 短句来源      An Improved Method for Fiber Dispersion Monitoring      一种光纤色散监测的改进方法 短句来源      Some factors’influences on chromatic dispersion monitoring are analyzed by reasoning and digital emulation in this text and are optimized in two different DWDM real-time chromatic dispersion monitoring systems.      本文通过理论推导和数字仿真详细分析了光纤通信系统某些因素对色散监测方法的影响,并在系统上综合优化了各个因素的参数设置,从而设计出两种用于长途干线的实时色散监测方法。 短句来源   “色散监测”译为未确定词的双语例句      Especially in dense wavelength division multiplexing system with the channel bit-rateabove 40Gbit/s, it is very important to carry on accurate dynamic compensation forchromatic dispersion to every channel.      尤其是单波道速率为40Gbit/s 及以上的密集波分复用(DWDM)系统,对每个波道进行精确的动态色散补偿非常重要。 光纤色散监测技术作为动态色散补偿的基础,大力开展这方面的研究更是重中之重。 短句来源      In the 1.55 m region, the range of accumulated dispersion for 10Gb/s data reaches 640 ps/nm.      在1.55 祄工作波段,10 Gb/s数据的累积色散监测范围达到? 40 ps/nm。 短句来源      Effective monitoring techniques are hearts of the dynamical compensation systems.      色散监测技术是动态色散补偿系统的关键。 短句来源      Some dynamical monitoring techniques are discussed.      系统地总结了色散监测技术的研究情况及其进展。 短句来源      Their mechanism,properties and performance are analyzed and compared.      对几种动态色散监测技术的机制、特点及其实现进行了分析比较。 短句来源   相似匹配句对      An Improved Method for Fiber Dispersion Monitoring      一种光纤色散监测的改进方法 短句来源      3)Surveillance and Monitoring;      检测和监测 ; 短句来源      Effective monitoring techniques are hearts of the dynamical compensation systems.      色散监测技术是动态色散补偿系统的关键。 短句来源      Ecological Monitoring      生态监测 短句来源      CHROMATIC DISPERSION IN FIBER OPTICS      光纤的色散 短句来源 查询“色散监测”译词为用户自定义的双语例句     我想查看译文中含有：的双语例句 为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法，我们为您准备了出自英文原文的大量英语例句，供您参考。   chromatic dispersion monitoring An chromatic dispersion monitoring method based on spectral-shift of SOA 例句来源       We also demonstrate a fast PMD and chromatic dispersion monitoring technology with reduced polarization-dependent gain. 例句来源       In this paper, a novel technique for chromatic dispersion monitoring is considered. 例句来源         dispersion monitoring An chromatic dispersion monitoring method based on spectral-shift of SOA 例句来源       A remnant dispersion monitoring method based on spectral-shift of SOA in high speed optical communication system with CSRZ format and single channel speed of 40 Gbit/s is proposed. 例句来源       We also demonstrate a fast PMD and chromatic dispersion monitoring technology with reduced polarization-dependent gain. 例句来源       In this paper, a novel technique for chromatic dispersion monitoring is considered. 例句来源       This paper presents experimental results of a novel method for residual dispersion monitoring in 40Gbit/s sys tems. 例句来源                An improved method on the structure of double sideband phase detection in optical fiber communication system with non return to zero data is described for real-time accumulated dispersion monitoring, the theory of this method is deduced and the numerical simulation is presented. The results show that this method achieves quite precise monitoring value without any modification of transmitters. In the 1.55 m region, the range of accumulated dispersion for 10Gb/s data reaches 640 ps/nm.             在双边带相位监测方法的基础上,对系统结构进行了改进,提出了一种用于非归零码光纤通信系统累积色散实时监测的新方法,并进行了详细的理论推导和仿真计算。结果表明,在不对发射机做任何修改的情况下,就可获得较高精度的监测。在1.55 祄工作波段,10 Gb/s数据的累积色散监测范围达到?40 ps/nm。 文摘来源          The problem of low sensitivity will become severely if DOP is used as the monitor signal of DGD in SCM system. This paper firstly analysis the influence of chromatic dispersion (CD) and initial chirp on DOP .Then it will find out the factors that works on the low sensitivity of DOP and suggested an approach solving the problem. This paper uses a narrow-band optical filter to equalize the power of the carrier and one of the sidebands by offsetting the filter from the carrier ,making the sensitivity which DOP...             在光副载波复用系统中若使用偏振度作为偏振模色散的监测信号将会遇到灵敏度低的问题。本文首先讨论了色度色散和初始啁啾对偏振度的影响,然后找出了影响监测信号灵敏度的因素,并提出了相应的解决方法。使用一个窄带滤波器用来平衡光载波和边带的功率,偏振度对偏振模色散的灵敏度将会明显的增长。 文摘来源          Fiber chromatic dispersion is a major limiting factor for ultrahigh bit-rate transmission in optical fiber communications,which restricts the transmission velocity and distance.Dynamical chromatic dispersion is an urgent problem needing to be solved for high bite-rate optical communication systems.Effective monitoring techniques are hearts of the dynamical compensation systems.Some dynamical monitoring techniques are discussed.Their mechanism,properties and performance are analyzed and compared.             光纤色散是限制光信号传输质量和距离的主要因素之一,动态色散补偿是高速光通信系统中迫切需要解决的问题。色散监测技术是动态色散补偿系统的关键。系统地总结了色散监测技术的研究情况及其进展。对几种动态色散监测技术的机制、特点及其实现进行了分析比较。 文摘来源       相关查询: 色散实时监测 监测 色散 色散因子 声波色散 监测测试 农业监测 归一化色散 车辆监测 波长监测 监测寻呼 监测化验  对查询结果不满意

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