• Third, the beam spot size on target is increased by using a diffusing foil.

    并用散射的方法扩大

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  • There are no evident energy gain when the focal spot size is too big or small.

    电子的能量增益有个最佳大小。

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  • With smaller laser spot size and thiner marking line, it is suitable for fine graphics and text.

    光斑模式好,打效果精细适合一些精细图文的标记。

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  • The paper introduces the method of digital signal processing in the measurement system for spot size.

    本文介绍了光点测试系统中的数字信号处理方法

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  • Using this focusing system, the laser microbeam instrument has got the focal spot size of less than 0.

    这个激光聚焦系统激光束仪能获得直径小于0。

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  • The spot size of laser and its beam waist is the important parameter for assessing the performance of lasers.

    激光光斑尺寸激光束光斑尺寸衡量激光器性能重要参数

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  • Spot size detection method is representative method to obtain a focus error digital optical disk storage system.

    光斑尺寸数字光盘信息存储中的典型聚焦误差探测方法

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  • The parameters are laser power, power density, beam spot size, welding speed, laser mode and auxiliary gas blow.

    研究激光焊缝质量与激光焊接工艺参数的关系;

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  • The effect of laser peening is related to power of laser, spot size of laser, material mechanic property and so on.

    激光效果脉冲的能量光斑直径的大小材料力学性能因素有关。

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  • The simulation results indicate that the adaptive beam expander can be used to control the focusing length and spot size.

    数值模拟结果表明适应束系统能够实现对“飞行光束”聚焦特性亦即焦点位置焦斑大小的控制

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  • The influence of coating, spot size, power and scanning speed on hardening layer features and wear resistance were studied.

    研完了表面状态、尺寸、率扫描速度硬化特征耐磨性影响

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  • Additionally, the grid size is proportional to the minimum electron-beam-spot size used to create the masks for the design.

    此外栅格大小制造设计最小化电子束点大小成比例

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  • Under the different laser parameters, the electron energy gain depends on the laser intensity, focal spot size and pulse width.

    不同激光参鼍条件,得到电子能量增益与激光强度大小脉冲宽度关系

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  • It is indicated that the high frequency amplitude of the signals is decreased with the increase of spot size and strength of joints.

    研究表明高频信号幅度值随焊核直径接头强度增加而下降

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  • It is shown that when there is a slight bending at the vicinity of splice joint, the spot size increases sharply at higher frequencies.

    结果表明接合点附近频率光斑尺寸将明显增加

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  • Estimating methods of IR spot size are studied. Furthermore a new crosstalk measuring method called "spot shifting method" is presented.

    研究了红外光斑尺寸估算方法在此基础提出了光点偏移测量音的方法

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  • The analyses and calculations show that the intensity of spot, spot size and sidelobe intensity oscillate with the thickness of the film.

    分析计算指出光斑强度瓣强度和光斑大小随薄膜厚度发生振荡

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  • By infrared thermal imaging techniques in this thesis, the focal spot size and focal length of this dielectric lens antenna are measured.

    论文应用红外成像技术,对毫米波介质透镜天线焦距进行了测量。

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  • It is shown that the ray trajectory depends strongly on the spot size and the inclination of the incident beam and the structure of the lens.

    计算结果表明,光线轨迹主要入射光束光斑尺寸倾角透镜结构决定。

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  • To meet the different needs of customers, often with the spot size; special sizes can be customized according to customer request processing.

    满足用户不同需求常用规格备有现货;特殊尺寸根据客户要求定做加工。

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  • Then the diffraction spot size is decreased, and the optical resolution is increased, so the accuracy of the fine tracking system is improved.

    由此减小接收衍射光斑大小提高系统光学分辨能力从而提高跟踪系统的精确性

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  • A new type strongly gain coupled (GC) DFB laser and a new type self alignment spot size converter (SA SSC) are proposed and successfully fabricated.

    提出成功制作一种新型增益耦合d FB激光器对准模式变换器单片集成器件。

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  • ESI parameters are obtained by measuring spot size at certain wavelength and cut-off wavelength; and by measuring spot sized at two different wavelengths.

    ESI参数通过测量波长下的模截止波长二个波长下的模斑得到的。

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  • RESULTS The limit test was conducted by comparison of TLC spot size, intensity of fluorescence and UV absorbance, the results are same as original standard.

    结果:与对照斑点大小荧光强度比较吸收度限值控制均可对样品中的巴马汀进行限量检查结果标准一致。

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  • The self-starting condition expressed by the small signal spot size variation is demonstrated, according to the passive absorber-like self-starting condition.

    并利用类可饱和吸收体实现被动锁模的自启动条件,给出了信号光斑变化表示克尔透镜锁模启动条件。

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  • For a given cavity length, the parameters, including the curvature of reflector, waist radius and spot size on reflectors, are calculated according to the Gaussian profile.

    高斯光束分布计算出给定长的反射曲率半径光腰镜面处光斑尺寸参量。

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  • The effects of the curvature radius, the transmission of output coupler, the spot size of the pump, and the temperature of the heat sink on the output power are investigated.

    输出曲率半径、输出镜透过率、泵浦光斑大小以及温度对激光器输出功率影响作了研究

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  • The enhancement factor strongly depends on the illumination spot size, taper Angle of the probe, and the metal film thickness. The tolerance of the alignment Angle is investigated.

    研究发现电场增强入射光斑大小探针锥形以及金属膜厚度密切相关。

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  • The results show that not only diffraction efficiency and SNR but also storage density and data rate can be increased by reducing the spot size on the crystal surface of the incident beams.

    结果表明减小辐照晶体光斑尺寸不仅提高衍射效率信噪比而且可以提高存储密度数据

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  • Effects of pulsed laser parameters such as laser wavelength, beam spot size, pulse energy and pulse duration on threshold energy in laser simulating Single Event Effect testing are analyzed.

    分析了激光模拟粒子效应试验中激光波长大小脉冲能量、脉冲宽度脉冲激光参数阈值能量影响

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