A propagation model for spectral beam combining is set up in this paper.
建立了光束谱合成的传输模型。
A novel fiber laser with two output ports is designed to realize high power and high quality fiber laser coherent beam combining output.
为了获得高功率、高光束质量相干光纤激光输出,设计了一种双端输出的光纤激光器。
For accurate analyses the properties of coherent beam combining, the expression of the Laguerre-Gaussian modes of fiber laser should be used.
为更准确地分析光纤激光及其相干合成光束的传输特性,光纤激光的模场表达式应采用拉盖尔·高斯模的叠加式。
The results show that the high spectral beam combining efficiency for more beams can be obtained by this method, which provides a doable way for high power laser.
当光谱宽度较窄时,实现多路光束较高的合成效率是可行的,这为高能激光的获得提供了一种确实可行的方法。
Digital beam-combining for stronger, clearer signals -- Target hand-off between adjacent array panels。
演示达到了多项目标:与其他CDL无线电设备实现互操作、用多波束或多信道跟踪、数字波束生成更强、更清楚的信号、目标在邻近阵列板之间传递。
Combining with the experiments of heat treatment, heat action results are compared by using fast calculation math tool of heat action of arbitrarily distributed beam.
并结合热处理实验,采用任意分布光束热作用快速计算的数学工具对热作用结果进行比较研究。
Partially end-pumped slab laser is an innovative solid state laser. Combining the hybrid resonator with partially end-pumping, the output power can be scaled at high beam quality(called InnoSlab).
部分端面抽运的板条激光器是一种新型固体激光器,配合混合腔可以实现在大功率下保持高光束质量的激光振荡输出。
As the method can only detect single damage in beam, this paper proposes the method of combining moving mass method and neural network to detect structural damage.
鉴于该方法只能识别梁中的单处损伤,提出了结合移动质量法和神经网络进行结构损伤识别的方法。
The method unites non-prestressed concrete and prestressed concrete, simple beam and combining section beam in designing theories and methods.
该方法把无预应力混凝土与预应力混凝土构件、简单梁与组合截面梁的设计理论和方法统一起来。
Prebent combined simple supported beam, combining steel plate with concrete, is a new type beam structure. This paper introduces the basic conception, design and construction of this combined beam.
预弯组合简支梁,是钢板与混凝土相结合的一种新型梁式结构,本文介绍该组合梁的基本构思及设计、施工等内容。
Based on phrase-based statistical machine translation, a dynamical programming beam search decoding algorithm is put forward combining multi futures model using log-liner model approach.
在基于短语的统计机器翻译的基础上,结合对数线性模型的思想加入多个特征模型,研究了一种动态规划的柱搜索解码算法。
With a new combining method of optics and electronics, a device based on a multi-beam optical sensor and a photoelectric sensing circuit was setup.
利用光学和电子学结合的方法,建立了基于多光束光学传感器和光电检测电路的检测薄膜特性装置。
A large aperture laser beam scanning method by combining microlens arrays with rotating mirror is put forward.
提出微透镜阵列与转镜相结合的大口径激光光束扫描方法。
We study the factors which affect electron-beam micro lithography, combining with our practical work.
结合实际工作,分析、探讨了影响电子束曝光机加工微细化的因素。
A novel process combining the self-assembly technique with electron beam lithography and selective chemical deposition was proposed for patterned film preparation.
本文提出了一种新颖的结合自组装技术和电子束直写曝光以及选择性化学沉积制备图案化薄膜方法。
This study develops a new method for solving beam dynamic response based on combining dynamic stiffness method with conventional finite element method.
基于动刚度方法与常规有限元方法提出了一种计算梁动力响应的新方法。
The strengthening method of digging groove and increasing hidden beam is proposed by combining an actual project, which avoids all of demolition and restitution.
结合实际工程,提出了开槽设暗梁的楼板加固方法,避免了全部拆除重建。
The utility model discloses wave balance beam child body-building equipment which is formed by combining a set of wave balance beams and bases with the corresponding amount.
本实用新型公开了一种波浪平衡木儿童健身器材,由一组波浪形平衡木及对应数量的底座组合构成。
The encoder assembly (1) is respectively connected with a change-over switch (2), a combining beam switching control (3), the decoder assemblies (4) and (14), a storage battery (13) and the ground.
所述编码器组件(1)分别接向转向开关(2)、组合变光开关(3)、译码器组件(4)和(14)、蓄电池组(13)和地。
A flexible model of multi-axle vehicle ride comfort is presented by combining the vibration theory of elastic beam and modal analysis method.
运用弹性梁弯曲振动理论和模态分析法建立了多轴汽车平顺性分析的柔性模型。
Laser phased array radar is new system radar combining with laser radar and phased array technology. It controls the beam by electrically addressing electrodes.
激光相控阵雷达是一种结合激光雷达与相控阵技术的新体制雷达,采用电控电极电压实现光束控制和扫描。
Combining coherent technology with incoherent technology, the method can increase the number of image pixels, and therefore improve the spatial resolution of PMMW multi-beam imaging.
该方法将相干和非相干技术进行有效融合,能增加PMMW多波束成像像素,提高成像分辨率。
In strong turbulent atmosphere, the far-field beam quality degrades into the incoherent combining case without any relationship with the fill factor and laser wavelength.
但是在湍流强度较强的情形下,相干合成远场光束质量退化致非相干合成的情形,与激光阵列的紧凑度和激光波长无关。
Therefore, combining the standardized protocols and construction-related experience, there uses the anchor frame beam to reinforce the slope.
为此,结合相关规范、规程和工程建设经验,该边坡只能采用锚杆框架梁方案加固。
By combining rigid disk element and 3-d beam element the dynamical control equation of flexible rotor system and its analysis formula of coefficient matrix are developed.
将刚性圆盘单元和空间梁单元组集推导出了柔性转子系统的动力学控制方程及其系数矩阵的解析表达式。
Significant progress has been reported on beam combination of fiber laser arrays recently using coherent combining and spectrum combining technology.
相干合成和谱合成是两种不同的光束合成方案,近年来均取得了显著进展。
It is the key technology to detect and correct the phase noise of the fiber amplifier in coherent combining beam, the main source of phase noise in the fiber amplifier is the thermal effects.
光纤放大器相位噪声的探测和校正是光纤激光器阵列相干合成的关键技术,热效应是引起光纤放大器相位噪声的主要来源。
Others are combining the Kinect's camera with advanced optics to create an LCD screen that can beam different images to different viewers.
还有些人把Kinect的照相机和高端光学镜片结合起来,创造了一种根据不同的观看者发出不同的图像的液晶显示屏。
Others are combining the Kinect's camera with advanced optics to create an LCD screen that can beam different images to different viewers.
还有些人把Kinect的照相机和高端光学镜片结合起来,创造了一种根据不同的观看者发出不同的图像的液晶显示屏。
应用推荐