1) nonlinear differencefrequency
非线性差频效应
2) cascaded sum-and difference-frequency generation
级联和频与差频二阶非线性效应
1.
A) tunable wavelength conversion between picosecond pulses is experimentally demonstrated by using the cascaded sum-and difference-frequency generation(cSFG/DFG) in a periodically poled LiNbO_3(PPLN) waveguide.
实验研究了周期域反转铌酸锂光波导级联和频与差频二阶非线性效应(cSFG/DFG)皮秒脉冲间的可调谐波长转换。
3) nonlinear effect
非线性效应
1.
The nonlinear effect in one-dimensional chain of polarized molecule;
一维极性分子链中的非线性效应
2.
Effects of nonlinear effects in optical fibers on propagation of Gauss optical pulses;
光纤中的非线性效应对高斯光脉冲传输的影响
3.
Narrowband nonlinear effects of fifth-order in a four-level system in Markovian-fields;
Markovian场中四能级系统的窄带五阶非线性效应
4) nonlinear effects
非线性效应
1.
Nonlinear effects on propagation of ultrashort intense laser pulses in the atmosphere;
超短脉冲强激光大气传输的非线性效应(英文)
2.
Considered nonlinear effects,under the three different conditions with complete equal spacing,unequal spacing and partly unequal spacing in channel intervals,the transmission performances are simulated respectively.
在考虑系统非线性效应的情况下,对信道间隔在完全等间距、不等间距以及部分等间距三种不同方案下进行了数值仿真。
3.
In this paper,a numerical approach(split-step Fourier method) for solving the equation is discussed and we present that the nonlinear effects are calculated in the frequency domain.
文章介绍了求解此方程的数值方法———分步傅立叶方法,并提出非线性效应也在频域内计算的改进方法。
5) nonlinearity
[,nɔnlini'æriti]
非线性效应
1.
The results show that the initial chirp of Gaussian pulse does not affect compensations for dispersion and nonlinearity effects in the system.
结果表明,脉冲啁啾不会影响中置相位共轭系统对色散和非线性效应导致的信号失真的完全补偿;单模光纤中啁啾将导致脉冲信号产生初期窄化和末期窄化过程,这种传输特性可用来优化相位共轭系统的总体结构设计,进一步改善和提高系统的补偿性能。
2.
The mechanics of nonlinearity in fiber gratings is introduced, and the macroscopical phenomena and predicted their applications in optic fiber communications are summarized in this paper.
介绍了光纤光栅中非线性效应的产生机理,综述了该效应导致的各种宏观现象并指出其在光通信中的应用前景。
3.
For the best hybrid-compensation scheme, compensation rate is cited to describe the optimized transmission performances, we have found its optimal value which should be carefully chosen due to the interaction among nonlinearity, fiber loss and the noise.
在同时考虑自相位调制、交叉相位调制和四波混频非线性效应的情况下,研究了预补偿、后补偿和混合补偿三种色散斜率补偿系统输入功率与误码率的关系,并引入跨距内色散补偿度,对其中的最佳补偿模型——混合补偿模型,研究了其传输性能与色散补偿度的关系,由于非线性效应、传输损耗及噪声的综合影响,应当选取合适的系统参数,本文找到了其中最优系统的最佳工作点。
6) Non-linear effect
非线性效应
1.
Empirical Test of Non-linear Effects of Fiscal Policy in China
财政政策非线性效应及其解释——兼论巴罗-格罗斯曼宏观一般非均衡模型在中国的适用性
2.
Some error sources peculiar to miniature hemisphere gyroscope are discussed,such as measuring error on measuring electric circuit,electric capacity non-linear effect error between electrode and shell,hot drifting phenomenon,linear acceleration error as well as the asymmetrical structure and the asymmetrical damping errors.
讨论了微型半球陀螺仪特有的一些误差源,主要有感测电路上的量测误差、电极与薄壳间电容的非线性效应误差、温度变化所引发的热漂移、线加速度所引发的误差以及非对称结构和非对称阻尼误差等。
3.
The cluster impingement on solids has exhibited some non-linear effects not presented in collisions of individual atoms with those solids.
实验发现,载能团簇离子的作用结果并不等于团簇中各原子独立作用的总和,而是具有非线性效应。
补充资料：非线性光学效应
分子式：
CAS号：
性质：指由电磁辐射所产生，但其响应却与照度不成比例的一种现象。光化学中重要的非线性光学效应有谐频发生、激光、拉曼位移等。
CAS号：
性质：指由电磁辐射所产生，但其响应却与照度不成比例的一种现象。光化学中重要的非线性光学效应有谐频发生、激光、拉曼位移等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条