• 镜像效应多模干涉器件基本工作原理

    Self Imaging Effect (SIE) is the primary principle for Multi-mode Interference (MMI) devices.

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  • 试验结果表明利用系统精确控制光纤形状从而提高熔锥器件精度

    The results show that this system can control the shape of fiber tapers accurately. So the precision of the fused-fiber devices is improved accordingly.

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  • 本文设计X成像系统核心部件X光影像增强器一个混合器件

    A novel X-ray imaging system was designed and its key device is X-ray image intensifier tube, which is a vacuum and non-vacuum mixed device.

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  • 款新器件采用安装具有集成半柱透镜的3引脚环氧树脂封装模块中的光电二极管宽带放大器

    The new device features a photo diode and a wide-band amplifier mounted within a 3-pin epoxy- encapsulated module with an integrated semi-cylindrical lens.

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  • 通用胶带用于包装遮蔽开关电子器件,标识固定

    General purpose cloth based tape. It's used for packaging, masking, switch case, electrical components, fixing tag, etc.

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  • 一种通常圆头引导器形状器件,一般出现管柱的下端。

    A tapered, often bullet-nosed piece of equipment often found on the bottom of a casing string.

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  • 仿真结果表明FPGA设计控制电路,能够阵列彩色平板显示器件实现分辨率显示,水平分辨率原来的384提高1 152。

    The results indicate that the realization of this technique on color array display panel can be obtained by FPGA device easily, improving the horizontal resolution from 384 to 1 152.

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  • 光栅DWDM很有发展潜力的密集波分复用器件

    Blazed grating based WDM device is one kind of potential one in DWDM technology.

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  • 采用具有电荷累积功能CCD器件,电荷累积与数字累积相结合的方法,提出了可获得更大范围量程的CCD成像亮度系统。

    CCD imaging luminance meter of wider range measure is obtained by using CCD with the function of charge cumulation, using methods of charge and digital cumulation.

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  • 介绍解放牌CA1110PK2L2平头柴油载货汽车的电气系统电气器件功能参数工作原理。给出系统电路原理图

    This article introduces the functions, parameters and working principles of each electric component in the electrical system on Jiefang CA1110PK2L2 diesel truck and affords the circuit system diagram.

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  • 光纤器件光学性能熔锥区的微观结构形貌决定微观结构和形貌又由工艺条件决定。

    The optical performance of the fused-taper fiber device is determined by microstructure and morphology of the fused taper region, which are determined by technological conditions.

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  • 本文开展了一系列基于SOI材料的MM I波导器件和光开关研究

    In this thesis, a series of SOI-MMI optical waveguide components and optical switch es are studied.

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  • 热电红外探测器最早研究实用化热电红外成像器件之一。

    Thermopile ir detector is one of the first thermal ir imaging device that has been studied and applied.

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  • 在埋氧化层厚度不同SIMOX衬底上制备了H栅结构器件

    H-gate devices were fabricated on SIMOX substrates with different thickness of BOX.

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  • 烷对B-1E玻璃电子器件表面进行了处理改性大大提高了玻璃表面的电气绝缘性能

    A surface modification has been made by silane for the electronic device base sealed by B-1E glass. The electric insulation performance of the glass surface is well improved.

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  • 衬底ISFET一种化学敏感器件

    The substrate type ISFET is a chemically sensitive device.

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  • 该法适合grin其它光纤无源器件

    This method is also applicable to other passive optical fiber devices including GRIN rod lens.

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  • 沟槽栅极MIS器件,在沟槽中形成栅极接触,从而消除使栅极材料,通常为多晶硅延伸至沟槽需要

    In a trench-gated MIS device, contact is made to the gate within the trench, thereby eliminating the need to have the gate material, typically polysilicon, extend outside of the trench.

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  • 效应晶体管(BJFET)兼有双极单极场效应两种器件功能特点

    The new bipolar junction field effect transistor (BJFET) has the features of both bipolar and junction field effect devices.

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  • 文章介绍一种CCD321电荷藕合器件设计梳状滤波器目的在于探讨使用这种器件视频信号处理可行性

    This paper introduces a Comb Filter designed by CCD321 (Charge Coupled Device) in order to study the feasibility of using it to process the video signals.

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  • 纳米管致发射显示器真空器件也是一种具有巨大应用潜力平板显示设备

    The field emission display with carbon nanotubes emitters is a kind of new vacuum devices, and is new flat display device with a great deal of application potential.

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  • 不同常用进口真空X射线影像增强管,组合新X射线影像增强器由X射线亮度增强器经过透镜耦合而成的非真空组合器件

    Different from the imported conventional one, it is an X-ray screen lens coupled with a brightness intensifier, and is a non-vacuum device.

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  • 通过理论分析得出器件掺杂浓度两个结影响光谱响应范围主要因素

    Theoretic analysis results show that the doping concentration and junction depth are main factors for the range of spectrum response of Si color sensor with double PN junction.

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  • 探讨分析具有光致负特性双极光电三极管阵列单元器件设置偏流隔离电阻必要性

    The necessity of setting the bias current and segregation resistances in every element of bipolar silicon photo-negative resistance phototransistor array is studied and analysed.

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  • 提出利用PNP功率晶体管扩展集成电源器件输出电流方法。

    Introduces a good way that capitalizes power transistors of PNP pattern to amplify output current.

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  • 本文阐述了MOS系列功率器件特性绝缘双极晶体管功率器件技术,以及它们应用

    The paper expounds MOS system power element's characters, insulated gate bipolar transistor and integration type power element's technology and its applications.

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  • 介绍了Z JF -1动力电缆载波设备组成工作原理F SK调制技术PLD器件应用等。

    The paper introduces the composition, working principle, FSK modulation technology of Model ZJF 1 Power Cable Carrier Equipment and application of PLD.

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  • 模拟电路实验证明两个极性晶体管多种电路接法都获得具有S特性的两端器件

    The experimental results of analogue circuit show that type-S negative resistance can be obtained by using two like polarity transistors with various circuit connections.

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  • 波导功率合成器作为空间功率合成器件非常适合用于毫米波频段

    As a kind of spatial power combiner, the T-junction waveguide power combiner is very suitable for millimeter-wave.

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  • 波导功率合成器作为空间功率合成器件非常适合用于毫米波频段

    As a kind of spatial power combiner, the T-junction waveguide power combiner is very suitable for millimeter-wave.

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