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- In this work ,we employ NRZ format ,distributed Raman amplification(DRA). No FEC technology is used in the system. 系统采用NRZ码,分布式拉曼放大器(DRA),无前向纠错(FEC)技术。
- Phase Modulation in Multiline Raman Amplification[J]. 引用该论文 XU Jianqiu;LOU Qihong.
- The system, adopting NRZ as the line code and employing the distributed Raman amplification technology, has a bit rate of OTU2 format in accordance with G. 线路发送采用NRZ码;具有符合G.;709的OTU2格式的线路速率;系统应用分布拉曼放大技术
- Raman amplification system 拉曼放大系统
- It is shown that Raman amplification can counteract the effects of two-photon absorption. 结果表明,喇曼放大可以抵消双光子吸收的影响。
- The result illustrated that the gain flatness of G652 fiber Raman amplification is better than that of EDFA. 结果表明;相对于EDFA;G652光纤的喇曼增益谱平坦度好;平坦增益范围大.
- Raman amplification can compensate the fiber loss,does not change the temporal waveform and has little influence on the linear chirp of the soliton. 研究表明,拉曼放大能够补偿光纤损耗,但不改变孤子脉冲的时域波形,对孤子脉冲的啁啾影响不大。
- The gain competition effects in the fiber Raman amplification (FRA) and EDF amplification are analyzed and compared experimentally. 实验分析和比较了光纤拉曼放大器和掺铒光纤放大器中的增益竞争影响。
- This amplification system is very economical,convenient,and the band is clear and stable. 该反应体系具有经济,简便以及扩增条带较清晰而稳定等特点。
- ObjectiveTo establish the best reaction condition of RAPD-PCR amplification system of Dendrobium loddigesii. 目的建立美花石斛基因组DNA的RAPD-PCR最佳反应体系。
- A new algorithm used to design Fiber Raman Amplification is presented. This method combine simplified and all-sided model. Its reliability can be proved by Compare with target algorithm. 摘要提出了一种用于研究喇曼光纤放大器性能的实用模型，该模型采用简化与全面模型的二步处理方法，与打靶法比较，具有精度高、运算快的特点。
- Pulse compressed gratings (PCG) used in chirped-pulse amplification system and based on multi-layer thin film stack are etched with ion-beam and holographic techniques. 应用于啁啾脉冲放大技术中的脉宽压缩光栅是基于多层膜作为基底,利用全息干涉技术和离子束技术刻蚀而成。
- ObjectiveMany factors can influent the sensitivity and specificity of the multi-PCR amplification system,so it is necessary to explore a suitable condition in multi-PCR for obtaining a proper result in diagnosis of mycotic keratitis. 目的探索多重pcr体系中各成分的最适组合,以便在真菌性角膜炎的诊断中获得准确、可靠的结果。
- This article has a review of the developments in modulation method,RF amplification system and in such multifunctions as SSB, floating carrier and AM multiplexing, in the recent 20 years at home and abroad. 文章回顾了20年来国内外调幅广播在调制制式、射频放大系统以及包括单边带、浮动载波和调幅多工等多种功能的发展状况。
- Raman amplification spectroscopy 拉曼放大频谱学
- Yukon's new Directional Sound Amplification System (DSAS) is highly sophisticated professional amplification device designed for enhanced listening and recording of distant and faint sound. 育空地区的新的方向性的扩音系统（员），是高度精密的专业设备的放大设计，为提高听力和录音的遥远和微弱的声音。
- distributed Raman amplification (DRA) 分布喇曼放大
- Because all-purpose conference rooms have many types of requirements, the design considerations for AV amplification systems are quite complex. 在音视频系统设计上，由于多功能厅的这种多功能需求，所以在音频扩声系统的设计上考虑较为复杂，以满足多功能厅的多功能需求。
- photoelectric amplification system 光电放大系统
- TAS transcription based amplification system 转录依赖扩增系统
