查询词典 wavelengths

Based on the aberration theory of AWG, a new-type flat-field AWG is designed. The focal signals of all wavelengths of operation are focusing along a straight line perpendicular to the propagation direction. Three stigmatic points restrain three dominant geometry parameters. Furthermore, a new-type flat-field wavelength router with both flat input field and flat focal field is also designed.

基于阵列波导光栅的像差理论，利用三个无像差点约束三个主要结构参量，设计了新型平场聚焦阵列波导光栅，使得所有工作波长的输出信号都聚焦在与光束传输方向垂直的直线上，并进一步将其拓展为同时具有平输入场和平聚焦场的新型平场波长路由器。

In addition, the nonlinear processes such as cross-phase modulation, non-degenerate two-photon absorption, and stimulated Raman scattering must also be considered for double wavelengths propagating in waveguide.

在归纳分析了SOI对光信号处理的研究进展的基础上，进一步完善了超快脉冲在脊形硅波导中演变时所满足的线性和非线性传输方程，在此非线性方程中包括波导线性损耗、群速度色散和三阶色散等线性效应；同时也包含了自相位调制、简并双光子吸收、自由载流子吸收和自由载流子色散等非线性过程；当双光场在波导中传输时，脉冲之间的交叉相位调制、非简并双光子吸收和受激拉曼散射效应等非线性效应也被考虑。

The fact that the storm stands out against the subtle banding of Saturn at visible wavelengths suggests that the storm's cloud tops are relatively high in the atmosphere.

事实上在可看见光波段揭示了由土星上细微条纹衬托出的风暴其云顶比周围的区域显著要高。

Synchronous, superharmonic and in particular subharmonic resonance were selectively excited over the fast varyi ng topography with corresponding wavelengths.

根据对快变海底波长的不同选取，可以相应地激发环境流同非平整海底的同步共振、超谐波共振和次谐波共振，由此产生自由表面波运动。

As the environment parameters change, the codes which are the Bragg wavelengths of the FBGs accordingly change in the same time and in the same location, so as to increase the system capability, realize the measurement of temperature stress and pressure for special engineering (such as oil tank, power station, tunnel) in a way of distributing measurement.

利用编码式光纤光栅的布拉格波长对待测对象的位置和温度、应力、应变等进行编码，当待测对象的环境参量发生变化时，与之对应的编码，即编码式光纤光栅的布拉格波长随之同时同点发生变化，借以提高传感系统的容量，实现对特定对象(如油罐、油气管道、高压变电站等)的温度以及应力、应变等的准分布式定点测量。

The cameras and receivers that are used in modern color TV must have three electron guns instead of one because it is necessary to televise not just differences in intensities of light, but the differences in intensity of three kinds of light-the blue, green, and red wavelengths of the primary colors of transmitted light.

现代彩色电视用摄像机与接收机必须有三个而不是一个电子枪，因为电视播送不仅需要光度不同，而且需要三种光的光强（发射的光的三原色蓝，绿，红的波长）也不同。

The results are as follows:1 No significant difference in the translational energy distributions for different CO rotational state products has been observed at 208nm and 213nm excitation wavelengths.

主要结论如下：(1)光解碎片CO 在208nm、213nm 两个解离波长下不同振转态的平动能分布没有明显地差别，而其不同振转态的各向异性参数β却有明显地不同。

The technology is reflective and can be used with short wavelengths that are absorbed by transmissive optics.

技术是反射的并且能被用于被transmissive 光学吸收的短的波长。

The discovery of the Red, Green and Blue cones ties into the development of the trichromatic color theory , which states that almost any color of light can be conveyed by combining proportions of monochromatic Red, Green and Blue wavelengths.

红色、绿色和蓝色视锥细胞的发现大大促进了三色理论的发展，该理论认为，任何一种有色光，可以通过不同比例的红光、绿光和蓝光的组合生成。

Any light that emerges will be perceived by an observer as having a color corresponding to the unabsorbed wavelengths.

任何透出的光线都会被观察者觉察到是呈现出一种与未被吸收波长的光相对应的颜色。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。