avalanche photodiode
英
美
雪崩式光电二极管
双语例句
- The thoery, structure, characteristics, and process of the superlattice avalanche photodiode are presented.
报道了超晶格雪崩光电二极管的工作原理、构、性及其制造工艺。 - Temperature and Voltage characteristic for InGaAs/ InP Avalanche photodiode
InGaAs/InP雪崩二极管的温度-电压特性 - As a new photoelectrical detector, avalanche photodiode ( APD) has been widely used in the detection system.
雪崩光电二极管（APD）作为探测元件实现光电转换广泛应用于激光脉冲探测技术中。 - Design of Detecting System for Chemiluminescence Based on Avalanche Photodiode Array
基于雪崩光电二极管阵列的化学发光测量系统设计 - Siemens'MR-PET prototype is dedicated to the brain and the PET scanner uses a next-generation Avalanche Photodiode Detector ( APD) technology.
西门子的MR-PET样机致力于大脑，PET扫描应用了新一代雪崩光电探测器（APD）技术。 - A photon counting image model based on avalanche photodiode ( APD) arrays response characters and Poisson point process of photons was developed.
简要介绍了雪崩光电二极管（APD）阵列光子计数成像原理，建立了基于泊松点过程的APD阵列的单光子响应模型。 - The tracking precision of laser tracking system is affected by the angular resolution of quadrant avalanche photodiode.
四象限雪崩探测器的角分辨力直接影响跟踪系统的跟踪精度。 - Design of self-adjusting avalanche photodiode power supply in laser fuse orientation detection system
激光引信方位探测系统中雪崩管自调节驱动电源设计 - The avalanche photodiode detector is followed by a front-end amplifier and equalizer or filter to provide gain as well as linear signal processing and noise bandwidth redution.
前置放大器与均衡器或滤波器跟在雪崩二极管检测器的后面以获得增益，线性信号处理及噪声宽带的抑制。 - Further research on optimum operating state of avalanche photodiode in application of laser ranging
激光测距应用中雪崩光电二极管最佳工作状态的再研究 - The low sensibility and the high dark count rate of traditional single-photon detectors which base on photomultiplier tube or avalanche photodiode limit the improvement of the signal noise ratio and the low counting rate limits the detecting speed and the dynamic range.
传统以光电倍增管或雪崩二极管为基础的单光子探测器的低灵敏度和高暗计数限制了信噪比的提高，低计数率限制了测量速度和动态范围。 - Avalanche Photodiode ( APD) is used for photon detector with high sensitivity. Its working environmental temperature for the purpose reducing dark current needs to be lowered by a semiconductor thermoelectricity cooling apparatus.
雪崩光电二极管（APD）作为高灵敏光探测器件，为降低暗电流噪声需要半导体热电制冷器来降低其工作环境温度。 - The output noise and signal-to-noise ratio of avalanche photodiode ( APD) are discussed in detail.
详细研究了APD探测器的输出噪声和信噪比。 - The operating principles, structures and characteristics of avalanche photodiode ( APD) and photomultiplier tuber ( PMT) are presented.
介绍了雪崩光电二极管（APD）和光电倍增管（PMT）的工作原理、结构及其特性； - The principle of the avalanche photodiode with superlattice multipli-cation layer is described and the ionization mechanism related to the devices properties is analyzed.
介绍了载流子倍增层采用超晶格雪崩光电二极管（APD）的原理，分析了影响APD特性的离化机理。 - A overview of the basic structure, operating principle and properties for a new single-photon photo-detector, called vacuum avalanche photodiode ( VAPD), is presented too.
本文着重介绍了半导体雪崩光电二极管（APD）的研究现状和应用，以及一种新型的单光子探测器&真空雪崩光电二极管（VAPD）的结构，原理和特性。 - This paper, based on the fabricated devices, discusses technical limitations and optimum operation characteristics for the InGaAs/ InP SAGM avalanche photodiode.
本文结合研制的InGaAs/InPSAGM雪崩光电二极管，讨论了SAGM-APD的技术界线和最佳工作特性。 - First, we discuss some key techniques in the single-photon detection, which include the dual-gate technique, the spike-cancellation using another avalanche photodiode and the spike-cancellation using an adjustable capacitance.
第一，对利用雪崩光电二极管进行单光子探测的一些关键技术进行了研究，其中包括雪崩抑制技术，门控模式中雪崩信号采集技术以及单光子探测器的计算机接口技术。 - The present paper reports the characteristic of impulse response of a high-speed Ge avalanche photodiode determined by using electro-optic sampling. The frequency response curve of the photodetector was obtained by performing fast Fourier transforms ( FFT).
本文用电光采样技术测量了高速Ge雪崩光电二极管的脉冲响应特性，利用计算机进行快速傅里叶变换（FFT）运算，得到了探测器的频率响应曲线。 - Measurement of the Photon Emission Characteristic of Silicon Avalanche Photodiode
硅雪崩二极管光子辐射特性的实验研究 - Research on Reach-through Avalanche Photodiode Equivalent Circuit
拉通型雪崩光电管等效电路的研究 - The effects of the pointing error and background light in the lunar-earth laser link on the BER are analyzed by using Webb-Gaussian model of APD ( avalanche photodiode) and are also simulated with computer.
采用雪崩光电二极管（APD）的WebbGaussian模型，对月地激光链路跟瞄误差和背景光对误码率的影响进行了理论分析和数值仿真。 - Based on the analysis of the atmospheric channel and avalanche photodiode noise, the mathematical model of the output of the APD detector in the PPM receiver is discussed and the bit error rate of the APD detector is calculated and analyzed.
分析了大气信道、雪崩光电二极管（APD）的噪声对光脉冲产生的影响，在此基础上，给出了PPM调制接收机APD探测器的输出数学模型，得到了APD探测器的输出误码特性。 - Studies of optoelectronic heterodyne detection with avalanche photodiode
用雪崩光电二极管进行光电外差检测的研究 - In this paper, the small solid-state laser radar imaging focal plane is Geiger mode avalanche photodiode tube ( APD) detector for 3D imaging radar.
本文小型全固态焦平面成像激光雷达是以盖革模式（Geigermode）雪崩光电二极管（APD）为探测器的三维成像雷达。 - The system of obstacle reflect optical energy collection and optoelectronic information processing was constructed based on the Avalanche Photodiode and integrated circuit.
构建了基于雪崩光电二极管的目标信息采集及处理系统。 - According to the existing equivalent circuit model influence on frequency response from different thicknesses and doping of avalanche photodiode is simulated using ADS, and so is positive illuminating and back illuminating.
本文在已有的电路模型基础上，在ADS中进行模拟仿真，分析雪崩光电二极管各个不同层厚度对频响的影响，以及正面和底部光照射对于频响的影响。 - The avalanche photodiode ( APD) optical receiver modules are discussed, which includes the choice of photoelectric detectors, signal amplification circuit design, and the receive part of the noise, dynamic range, sensitivity, and other important indicators are also analyzed.
论述了基于雪崩光电二极管（APD）的光接收模块，包括光电探测器的选择，信号放大电路的设计，并对接收部分的噪声、动态范围、灵敏度等重要指标进行了分析。 - This paper mainly analyses InGaAs/ InP avalanche photodiode with sagcm structure.
本文主要分析的是SAGCM结构的InGaAs/InP材料雪崩光电二极管。 - In design, we use large aperture lens to enhance the signal power, use avalanche photodiode ( APD) as a photoelectric detector, using interference filter and the field diaphragm to reduce system background noise to improve signal to noise ratio of echo signal.
在设计上，采用大口径物镜以提高回波信号强度，采用雪崩光电二极管（APD）作为光电探测器件，通过干涉滤光片和视场光阑降低系统背景噪声以提高回波信号信噪比。