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1·Avalanche photodiode APD bias circuit generated.

雪崩光电二极管apd的偏压产生电路。

2·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。

3·The edge pre-breakdown of planar-type avalanche photodiode (APD) is resulted from the intense electric field at the junction bend.

平面型雪崩光电二极管(APD)在结弯曲处具有高的电场，导致在结边缘的提前击穿。

4·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。

5·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。

6·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。

7·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。