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- In order to expand its enlargement band width, this article uses DSF and the monomode fiber (SMF) the cascade constructs the cyclical chromatic dispersion to compensate double pump FOPA the method. 为了拓宽其放大带宽,本文采用DSF和单模光纤(SMF)级联来构造周期色散补偿双泵浦FOPA的方法。
- Study on Chromatic Dispersion of Three-Mirror Gires-Tournois Resonators[J]. 引用该论文 张娟;王昌;张志宏;黄肇明.
- Characteristics Studies on Gires-Tournois Interferometer Used for Multi-Channel Chromatic Dispersion Compensation[J]. 引用该论文 李琳;赵岭;高侃;黄锐;陈高庭;方祖捷.
- Administration Regular on Ro-Ro Ship in Safety Supervision (1st Order in 2002 Issued by Ministry of Communications of P.R.C. 海上滚装船舶安全监督管理规定(中华人民共和国交通部2002年第1号令发布)
- It is pointed out that the results identified by the 1st order perturbed identification method can satisfy the demand for engineering accuracy. 指出一阶摄动识别的结果可以满足工程实际的精度要求。
- The results show that the anomalous chromatic dispersion in 40.0km SMF can be suppressed by SPM with the increased incident power up to 15.0dBm. 增加入纤功率能在一定程度上抑制色散效应 ;当入纤功率为 1 5dBm时 ;对于 4 0 .;0km的单模光纤;自相位调制效应和色散恰好抵消;功率代价接近为零。
- It is shown that RZ-ODPASK format can tolerate more chromatic dispersion than the other two formats, especially in its phase channel. 结果表明,RZ-ODPASK调制格式抗色散能力较强,且相位支路的色散容限均大于幅度支路;
- Such being the case,the author Introduces four novel circuits consisting of high accuracy,1st order SCF and innovations in double secondary circuit SC due to Laker et al is made. 在此基础上,作者提出了四种一阶高精度开关电容滤波器(SCF)的新电路,并对 Laker 等人提出的开关电容双二次电路进行了有益的修正。
- With a high refractive index and low chromatic dispersion, the rare earth ions mixed borate glasses have been widely used in many fields. 摘要稀土玻璃由于具有高折射、低色散的特点,在红外光学玻璃以及有色光学玻璃等领域有着特殊的应用。
- A technique for determining optimal locations for actua tors of intelligent structures is presented on the basis of the 1st order singul ar value perturbations of controllability. 在可控矩阵奇异值一阶摄动的基础上提出了一种选取智能结构的执行器优化位置的数值方法。
- We experimentally demonstrate a new chromatic dispersion insensitive technique for monitoring differential-group-delay (DGD, i.e. 我们实验操作量测一个新技术去监测偏振调制系统中的偏振色散(一阶色散),而且这个技术可以对于光纤色散不敏感。
- Objective: To establish a simple rapid method for determining Kjeldahl nitrogen content by 1st order differential coefficient single sweep polarography. 建立用一阶导数单扫描极谱法测定食品中凯氏氮含量的简单、快速的方法。
- Abstract : According to 1st order slip velocity boundary, Reynolds equation for micro gas journal bearings was given with consideration of effective viscosity under rarefied gas condition. 摘要 : 基于1阶滑移速度边界,考虑到稀薄条件下气体的有效黏度,给出了气体径向微轴承润滑雷诺方程。
- The results show that with given gain of EDFA,negative third-step chromatic dispersion can improve the effect in fundamental solition compression and fulfill the adiabatic conditions. 结果表明:在掺铒光纤放大器的增益一定的情况下,负三阶色散使基孤子脉冲得到更有效的压缩,且较好地符合绝热条件。
- Atmospheric refraction anti atmospheric chromatic dispersion values were calculated through numerical iteration based on the segmented linear model of vertical atmospheric temperature profile. 根据大气温度垂直分布的线形分段模型,采用数值迭代方法计算了大气的折射及色散。
- Polarization sub-carrier modulation (SCM) is used to simultaneously monitor chromatic dispersion (CD) and polarization mode dispersion (PMD) in optical fiber communication systems. 摘要利用偏振副载波调制(SCM)的方法,协同监测光纤通信系统的色散(CD)和偏振模色散(PMD)。
- Chromatic dispersion measurement of optical fibers 光纤色散测量概述
- atmospheric chromatic dispersion 大气色散
- chromatic dispersion zero dispersion 零色散
- In order not to be late, she cut across the fields. 为了不迟到,她抄近路穿过田野。