mode field
英 [məʊd fiːld]
美 [moʊd fiːld]
网络 模场; 方式字段; 模式场; 模场范围; 模态场
双语例句
- Mode field specifies the scope of tracing, that is, global for all users on the system or User for users who have tracing enabled by the Administration API task() function
模式（mode）指定跟踪的范围，即是针对系统上的所有用户，还是只针对通过AdministrationAPItask（）函数启用了跟踪的用户 - In this mode field values are restricted to a subset of the grammar appropriate for input in a specific field.
在该模型中，字段值限制在适合输入特定字段的子集内。 - By introducing the parameter "mode field radius" of WGMs, the mode separations calculated by mode field radius agree well with the experimental resu.
引入回音壁模式的“模场半径”概念，由“模场半径”计算出的模式间隔和实验测量值之间符合很好。 - Cladding Mode Field Distribution and Coupling Coefficients in Long Period Fiber Grating
长周期光纤光栅包层模场分布及其耦合系数 - The transitional guide is used to improve the mode field matching between both the waves supported by the incident and output waveguides.
过渡波导用于改善入射基模与出射偶对称模之间的场分布匹配，有效地提高了功率耦合效率，降低了分支耦合损耗。 - The fluorescence, mode field and amplification characteristic of the fiber were tested.
对光纤的荧光特性、模场特性以及放大特性进行了测试。 - It calculates the cutoff wavelength and single-mode bandwidth at the change of the ridge dimensions, gives the dominant mode field pattern and the corresponding curve of the deformation vs.
计算了脊的尺寸变化时的截止波长和单模带宽，给出了主模场结构图以及变形对截止波长和单模带宽影响的关系曲线，并分析了传输特性随对称脊波导结构尺寸变化的情况。 - Calculation of mode field distribution for arbitrary refractive index profile optical fiber by finite element method
有限元法求解任意折射率分布光纤模场分布 - With the increase of the effective mode field area of the first core, the switch threshold power increases.
增大第一纤芯的有效模场面积将导致开关的阈值增大。 - A method of manufacturing a lensed apparatus for altering the mode field of an optical signal, and an optical assembly are also disclosed.
还披露了一种适用于改变光信号的模式场的透镜装置和光学组件的制造方法。 - A lensed apparatus for altering the mode field of an optical signal is disclosed.
披露了一种适用于改变光信号的模式场的透镜装置。 - The index variation of channel waveguides based on a mode field distribution is studied.
借助条形光波导输出模式场研究条形光波导芯区的折射率变化。 - The mode field distribution of the heterogeneity line defect has been discussed.
利用其特有的“无截止单模”特性，对大模场光子晶体光纤进行了设计。 - Frequency and intensity of the single mode field in the laser cavity
激光腔内单模场的强度和频率 - Electromagnetic field in various layers of 2-D metal gratings can be described with vector mode field.
用矢量模式场来描述二维金属光栅各层中的电磁场。 - Then the characteristics of fundmental mode field distribution, mode cutoff, and the effect of all structure parameters on the birefringence are analyzed and discussed in detail by full-vector plane wave method.
应用全矢量平面波法对其基模场分布、模式截止以及各种结构参量对模式双折射特性的影响进行了详细的分析和讨论。 - In this paper, perturbation method is introduced to discuss the variety of the propagation constant and the effective index in detail according to the change of the mode field of the FBG under strain, which gives a more accurate result of the strain sensitivity coefficients.
采用微扰法，从FBG受到应力产生应变以后模式场变化的角度，探讨了传输常数和有效折射率的变化，同时对FBG的应变灵敏度系数得出了更精确的结果。 - Mode field equation set is derived from boundary conditions.
由边界条件，推导出模式场方程组； - The configuration and principle of laser diode and its mode field distributions, several methods for evaluating beam quality are discussed.
本论文介绍了激光二极管的结构和原理，以及它的光场模式特性，综述了传统的一些激光光束质量评价标准。 - Therefore, measurement of mode field diameter of single mode fibers by far-field mask is realized.
实现了用远场掩模法对单模光纤模场直径的测量。 - In the paper the chapter one discuss the distribution of refraction rate and mode field in titanium spread waveguide, The principle of using beam propagate method ( BPM) to calculate the distribution of mode field in titanium spread waveguide have been done carefully exhaustive exposition;
本文第一章讨论了钛扩散光波导的折射率分布和模场分布，对用光束传播法（BPM）计算钛扩散光波导场分布的原理和计算原则作了仔细详尽的阐述； - The numerical calculation methods of the cutoff wavelength and mode field diameter are described in detail.
给出了数值计算截止波长和模场直径的方法； - Based on the obtained theoretical result, a new single mode fiber mode field diameter measuring technique by axially moving the aperture is suggested. Practical measurement shows that the result is quite satisfactory.
根据所得的理论结果，文中提出了用轴向移动孔径法测量单模光纤模场直径新方法，并且进行了实际测量，其结果令人满意。 - In this article, the influences of the mode field diameter, the cutoff wavelength and the relative refractive index difference on the OTDR curve are also verified.
文中还验证了单模光纤的模场直径、截止波长、相对折射率差对OTDR曲线的影响。 - First, a band-gap guiding PCF is investigated by FDTD and the frequency of the guiding mode, the leaky loss and the mode field profile of the fiber are obtained.
首先，利用FDTD研究了带隙型PCF，获取了光纤的导引频率、泄漏损耗和模场分布。 - Cut-off wavelength, mode field diameter, numerical aperture and cross talk are chosen as test parameters of optical fibers.
将光纤编入编织复合材料中，对光纤的截止波长、数值孔径、模场直径和串音进行了检测。 - Based on mode analysis using finite element method, we present a detailed study of propagation dispersion relation, propagation length, mode field distribution of our proposed waveguide structure.
论文利用有限元的模式分析方法，详细地研究了该类型波导的SPP传播色散曲线、传播距离和传播模式场的分布情况。 - We also measure light intensity distributing of single mode POF 'mode field by using CCD and lamp.
在单模塑料光纤模场光强分布测量实验中，采用CCD摄像头和白炽灯等对单模塑料光纤模场光强分布进行比较粗略的测量。 - Based on the finite element method, we have studied the mode effective area, mode field diameter, numerical aperture, nonlinear coefficient and dispersion characteristics of Yb-DC-PCF.
基于有限元法对Yb-DC-PCF在0.8um-1.2um处的的模场有效面积、模场直径、数值孔径、非线性系数、色散等特性进行研究。 - Through that, the mode field structure, transfer constant, transfer or closing conditions, transmission power, the number of modes and other characteristics can be further analyzed.
通过得到的光场分布图，可以进一步分析光纤中的模场结构、传输常数、传输或截止条件、传输功率和模式数量等特性。