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   光器件 在 无线电电子学 分类中 的翻译结果: 查询用时:0.051秒
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光器件     
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  optical devices
    Application to Integrated Optical Devices for a New Low-Loss Wide-Angle Y-Junction of Optical Waveguides
    新型大角度低损耗Y分支在集成光器件中的应用
短句来源
    Application of the Scalar PML-FDTD Method for Simulation of Weakly Guiding Optical Devices
    标量PML-FDTD算法在弱导光器件仿真中的应用
短句来源
    The Analysis and Applications of Optical Devices with Passive Fiber Loop
    无源光纤环光器件的分析与应用
短句来源
    In order to fulfill the requirements of the developing optical communication system, the research and development of the optical devices, which are the key components of the fiber communication system and optical network, have been highly requested.
    为了满足光纤通信随着现代社会不断提升的信息化程度向更高速率、更大容量方向发展的要求,人们对构成光纤通信系统和网络的重要而关键的组成部分——光器件的研究和开发提出了更进一步的要求。
短句来源
    Studies of the Optical Devices Based on Liquid Crystal and Surface Plasma
    基于液晶及表面等离子效应的若干光器件的研究
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  optical device
    The Passive Optical Network and Passive Optical Device
    无源光网络与无源光器件
短句来源
    With the development of MEMStechnology, MOEMS optical switch arrays that integrate MEMS and optical device willbecome main device in all optical networks.
    随着 MEMS技术的发展,MEMS 与光器件融合于一体的 MOEMS 光开关阵列将成为全光网络的主流器件。
短句来源
    In order to reduce the consumption and volume of the optic fiber communication equipments, the optical device of the new structure may become the focus that people pay attention to.
    为了降低光纤通信设备的功耗和体积,新型结构的光器件成为人们研究开发的热点。
短句来源
  optic devices
    Applications of Bragg Acousto Optic Devices in Modern Military Affairs
    Bragg声光器件在现代军事领域的应用
短句来源
    Study of Transducer Mercurous Chloride Acousto Optic Devices
    对卤化亚汞声光器件换能器研究
短句来源
    THE ANALYSIS OF HOLOGRAPHIC FUNCTION OF ACOUSTICOPTIC DEVICES
    声光器件的全息功能分析
短句来源
    Nonreciprocal phase shifter is widely used not only in basic optic devices, suchas optic isolator, or circulator, but also in optic channel power equalization, opticwavelength conversion and optic sensor system.
    非互易相移器在光隔离器、环行器等基本光器件,和信道功率均衡、光波长转换、光纤传感系统等方面都有着广泛的应用。
短句来源
    In general, the cold indium bonding is adopted in theacousto optic devices. On the contrary, the hot indium bonding is adopted inlarge devices, long transducer devices or multi piece bonding.
    声光器件一般都采用铟冷压焊,而大器件与长换能片或多片焊接则采用铟热压焊。
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  optical components
    Measuring Polarization Dependent Loss of Passive Optical Components
    无源光器件的编振相关损耗测量
短句来源
    Research on Passive Optical Components Based on OptoCeramic
    基于透明铁电陶瓷的无源光器件研究
短句来源
    The goal of this thesis is to design some novel planar lightwave circuits with low insertion loss and ideal output field or spectrum. Based on the proposed simulation and optimization methods, we design four kinds of novel planar waveguide couplers or optical components based on couplers. Relative experiments are also carried out.
    本文以设计出插入损耗低、输出光场或频谱分布理想的新型光波导器件为目标,在理论上提出了一些模拟计算及优化设计的新方法的基础上,设计了四种新型的平面波导耦合器及基于耦合器的光器件,并进行了相关的实验。
短句来源
    Optical components producers on top tier all over the world keep their eyes on this market and can not wait to put great investment into SOA manufacturing.
    良性循环的市场吸引了众多世界顶尖级光器件生产商的目光,并开始考虑SOA批量生产。
短句来源
    The advantages of low manufacturing cost, large detection area, and easy hybridization and integration with other electronic or optical components make the polymer photodetectors promising for a variety of applications including chemical/biomedical analysis, full_color digital image sensing and high energy radiation detection.
    由于聚合物光探测器生产成本低,检  测面积大,以及易于与其它电、光器件组合和集成等优点,可适合化学 /生物分析,全彩色数字图象信号检测和高能辐射测量等聚合物光探测器。
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      optical devices
    For various geometrical configurations, these networks can function as some optical devices, such as beam splitters, switches and interferometers.
          
    Operation principles, design, characteristics, and the state-of-the-art of magnetoresistive, microelectronic electrical, and quantum-optical devices are described.
          
    These materials can be used in optical devices operating in the long-wavelength spectral range and as membranes for chemical sensors.
          
    The results of the investigation can be used for the development of new efficient nonlinear optical devices upconverting the laser radiation frequency.
          
    Multiple holographic images can be written locally and these erasable sub-wavelength structures are used to produce a variety of optical devices.
          
    更多          
      optical device
    An Optical Device for Determining the Local Characteristics of Crystals by Means of Counterpropagating Laser Beams
          
    An optical device designed for nondestructive quality control and measurements of local characteristics in bulks of crystals and other optical elements with a spatial resolution of the order of 0.1 mm is described.
          
    The changes in the dynamic range of an acousto-optical device are calculated for different diffraction efficiencies.
          
    The effective molecular second-order hyperpolarizability γeff of the BuCo molecule was estimated to be as large as 5.60 × 10-31 esu, suggesting BuCo is a potential material for optical device applications.
          
    In optical Integrated circuits (OIC) and optical device design (passive and active), the index of refraction profile is a coordinate dependent parameter.
          
    更多          
      optic devices
    By contrast, acousto-optic devices are characterized by single-pass dynamic losses of approximately 40%, which hinders their use in high-gain lasers.
          
    Moreover, commercially available fiber-optic devices enable us to construct quantum circuits that consist of one-qubit operations (including classically controlled gates).
          
    A possibility of controlling the instrument function of acousto-optic devices with a noncollinear interaction geometry by using split piezotransducers is shown.
          
    Commercially available optic devices can operate up to 550 °C.
          
    Theoretical analysis and design of non-collinear guided-wave acousto-optic devices
          
    更多          
      optical components
    Fresnel reflection in optical components and detectors for the terahertz frequency band
          
    This interference causes the characteristics of optical components and detectors to be dependent on the wavelength.
          
    In dwarfs with rotational velocities of about 100 km/s, such as the optical components of low-mass X-ray novae with black holes, hot plasma can be confined in coronal loops even in the presence of fairly weak magnetic fields.
          
    We present the results of calculations of theoretical absorption-line profiles and radial-velocity curves for optical components in X-ray binary systems.
          
    This can explain the magnitude of the observed luminosity excess and the position of the optical components of X-ray binaries in the luminosity-radius plane.
          
    更多          


    According to the Mason's equivalent circuit of piezoelectric transducer, we have calculated the functional relationship between transducer loss TL and normalized frequency f/f0 for the 36°y-cut LN/PM and the x-cut LN/TeO2 acousto-optic devices, with different layer materials and thickness. From these calculations, we can determine the thickness of the various layers rationally and the transducer bandwidth of the devices accurately. We give also the loci of the electric input- impedence Zi with f/f0 on the Smith...

    According to the Mason's equivalent circuit of piezoelectric transducer, we have calculated the functional relationship between transducer loss TL and normalized frequency f/f0 for the 36°y-cut LN/PM and the x-cut LN/TeO2 acousto-optic devices, with different layer materials and thickness. From these calculations, we can determine the thickness of the various layers rationally and the transducer bandwidth of the devices accurately. We give also the loci of the electric input- impedence Zi with f/f0 on the Smith chart, which can be used as theoretical foundation of quality tests for the devices.

    根据压电换能器的Mason等效电路,就36°у切LN/PM声光器件和x切LN/TeO_2声光器件以及各种镀层材料和厚度计算了换能器损耗TL随规一化频率f/f_0的变化关系,由此可确定各镀层的厚度和器件的换能器带宽,还给出器件的电输入阻抗z_i在阻抗圆图上随f/f_0变化的轨迹,它可作为器件性能测试的理论依据。

    This article proposes the principles and techniques used in the designof matching networks for acousto-Optic devices. Some simple brightness equalized networks are presented. Both of which are useful to obtain the uniform brightness of the light-spot array deflected by acousto Optic device.

    本文提出用于声光器件的匹配网络的设计原理及技术,介绍了某些简单的亮度均衡网络,二者对于获得亮度均匀的声光偏折光点阵是很有用的。

    This article presents the narrow band and broad band matching networks for acousto-optic devices Their characteristics are discussed in detail.

    本文提出用于声光器件的窄带及宽带匹配网络,并详细讨论了它们的特性.

     
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