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- Optical Beam Steering Device 光束操纵设备
- Optical Beam Steering 光束操纵
- High class steer device set series. 真皮花色方向盘套系列
- The steering device on a vehicle. 方向盘,驾驶盘
- The optical beam can propagate stably with definite degrees of nonlocality. 在一定的非局域程度下,光束能以光孤子态在非局域克尔介质中稳定传输。
- Beamsplitter A device for dividing an optical beam into two or more separate beams, often a partially reflecting mirror. 将光束分离成两个或多个独立光束的装置,通常是一种特殊的反射镜。
- Tracking twice as many targets as the radar it replaces, the AESA features active electronic beam steering, which allows the radar beam to be repositioned nearly instantaneously. AESA雷达可以跟踪所替代雷达跟踪数量两倍的目标,可对有源电子波束进行控制,其波束近乎瞬间即可重新配置。
- Hydraulic rack and pinion steering device with help of on-demand power steering pump. 液压齿轮齿条式转向装置配有按需助力的转向助力泵。
- Its drilling unit consists of laser, optical beam expander, galvanometer deflective mirror and focus system. 制孔单元由激光器、光学扩束、振镜和聚焦系统构成。
- For sound pickup, acoustic processing aims at the design of transducers or transducer arrays to achieve a durable directionality (beam steering and width control) as well as noise resistance. 对于拾音,声学处理的目标是设计耐用的指向性(束调整和宽度控制)及抗噪声换能器或换能器阵列。
- In this paper, a new imaging formula for diverging fiber lenses is derived by using the theory of Gaussian optical beam propagation and the ABCD law. 本文利用高斯光束传播理论以及ABCD定律,导出了发散纤维透镜新的成象公式。
- The general conditions of the characteristics and structure of the new type tilting bogie with wheelset steering device for the283 series tilting express diesel railcar are introduced. 介绍283系摆式特快内燃动车的新型带轮对导向装置的摆式转向架的特征与结构概要。
- Adding eccentric on front moving roller, installing the front moving roller with elastic suspention, adding the vibratory finishing plate, and installing steering device in the finisher. 重点从前行走辊加装偏心体,以弹性悬吊结构安装前行走辊,增设振动抹光平板和安装自助式转向装置方面作以介绍。
- The general conditions of the characteristics and structure of the new type tilting bogie with wheelset steering device for the 283 series tilting express diesel railcar are introduced. 介绍283系摆式特快内燃动车的新型带轮对导向装置的摆式转向架的特征与结构概要。
- The nonlinear graded index fiber lens is analysed Analyticexpressions for computing the focal length and beam waist radius ofthis lens are derived from the stationary self-focusing theory and theABCD law of Gaussian optical beam propagation. 本文对非线性变折射率纤维透镜进行了分析,利用高斯光束在非线性变折射率纤维中传播的稳态自聚焦理论以及在线性介质中传播的ABCD定律,导出了计算这种透镜的焦距及束腰半径的解析表达式。
- It can also combine optical switching with the ATM(Asyn-chronous Transfer Model)switching when the speed of optical beam deflection reaches a level of nanosecond. So it can fulfil the demand for switching needed by high speed rate information network. 当光束偏转速度达到纳秒级时,该网络又可将光交换与ATM(异步转移模式)交换相结合,从而满足高速信息网络对交换的要求。
- acousto-optic beam steering deflector 声光束控制偏转器
- Based on optical beam deflection (OBD), a fiber-optic diagnostic system is proposed to investigate the propagation of a laser-induced plasma shock wave and the oscillation of a cavitation bubble. 摘要采用自行研制的光偏转测试系统对强激光诱导液体物质的空化现象进行了实验研究。实验得到了激光等离子体冲击波传播规律和空泡的动力学特性。
- Different area of the photodiode will have different spectrum response during the test using small optical beam method.A semi-quantitative analysis is proposed to find the essential of the phenomenon. 摘要 通过对光电二极管结构和工作原理及光谱响应特性的分析,探讨了在相同工艺条件下,硅光电探测器的小光斑法测试过程中,不同大小光敏面得到不同光谱响应曲线问题。
- A scheme achieving quantum entanglement swapping between two pairs of bright EPR optical beams is theoretically proposed. 文中提出一个实现明亮光场量子纠缠交换的理论方案。
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