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。
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。
Soybean Protoplast Culture under Different Hormone Conditions apd Plantlet Regeneration 不同激素条件下大豆原生质体培养和植株再生
Design of the optical system of flash lidar based on an APD array 基于APD阵列的闪光雷达光学系统设计
In the system, APD is used as photoelectric detector and intelligent temperature compensation method based on hardware and software is applied to compensate APD. 系统利用雪崩光电二极管APD作为光电接收器件,采用软硬件结合的智能温度补偿方案对APD进行温度补偿。
A method that charge sensitive preamplifier used in APD detection system of laser pulse was presented to enhance the range and precision of the detection system. 提出了电荷灵敏前置放大器应用于APD激光脉冲探测系统以提高探测距离和探测精度的方法。
Design of 10 Gbit/ s APD/ TIA detector assemblies 10Gbit/sAPD/TIA探测器组件的设计
APD Technology and Its Appliance in EMC Test APD技术在电磁兼容测试中的应用
APD Signal Detecting Method Based on Wavelet Transform 基于小波变换的雪崩光电二极管信号检测方法
The gain of the APD can be controlled by the magnitude of the reverse bias voltage. APD的增益可以由反向偏置电压的幅度来控制。
APD technology renders the scanner impervious to magnetic fields while providing excellent PET results. APD技术使得PET扫描不受磁场影响而提供优良的PET结果。
Performance Analysis of Laser Radar System Using Geiger-Mode APD Array 基于盖革模式APD阵列的激光雷达性能分析
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。
Research of Near-Infrared Single Photon Detector Based on the InGaAs/ InP APD 基于InGaAs/InPAPD的近红外单光子探测器的研究
Design of the underwater laser fuze receiver system based on APD 基于APD的水下激光引信接收系统仿真设计
Study and Design on Photoelectric Probe Circuit Based on APD 基于APD的光电探测器电路研究与设计
Denoising of APD Signal Detecting Based on Adaptive Lifting Wavelet 基于自适应提升小波的APD探测信号消噪
Research on Stability of the Gain of APD in Fiber Raman Temperature Sensor 光纤喇曼测温系统中APD增益稳定的研究
Objective: To determine the association between the human SLC6A4 gene promoter polymorphism and the Chinese people with antisocial personality disorder ( APD). 目的:探讨中国汉族人群SLC6A4基因启动子区基因多态性与反社会人格障碍的关系。
Objective: To study APD discontinuation's influence on stroke. 目的:研究APD中断对中风的影响。
A comparison of its character-istics is made with that of ECL and APD ECL circuit. 并对其电路特性与ECL和APD-ECL电路进行了比较。
A 4H-SiC avalanche photodetector ( APD) with separate absorption and multiplication layers was designed and fabricated. 设计和制备了吸收层和倍增层分开的4H-SiC穿通型雪崩紫外光电探测器。
This paper introduces the operation principle of this sensor apd shows the method of CCD line, array. 本文介绍了这种传感器的工作原理,同时给出了用CCD线阵列做传感器的方法。
Two kind of single photon detectors such as the InGaAs/ InP APD and the up-conversion detector are discussed. 本文中主要讨论了两种单光子探测器的主要性能,InGaAs/InP雪崩二极管(APD)和升频探测器。
At last, the sensitivity of APD with a simple detector circuit is calculated according to sensitivity equations. 最后根据灵敏度方程,简单计算了该结构雪崩光电二极管在光电探测电路中的灵敏度。
Through the scanning imaging experiments, the photon counting and imaging capability of the whole system is proved. 论文在APD光子计数成像系统的基础上对其参数进行了测试及标定,通过扫描成像实验证明了整套系统的光子计数成像能力。
The paper study the frequency response, noise and sensitivity characteristics of avalanche photodiodes ( APD). 本论文主要研究雪崩光电二极管(APD)的频率响应及接收机的噪声和灵敏度特性。
We have proposed a method of two APDs in series to cancel the spikes noise. 提出了双APD串联抑制尖峰噪声的方法。
The selection of parameters and APD detector are discussed and the corresponding circuits are designed. 探讨了APD探测器的选取和参数,并设计了相应的电路。