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Silicon photomultiplier for laser detection of objects in the near area vehicle environment

机译：用于激光检测近区车辆环境的激光检测的硅光电倍增管

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In the last decade great developments have been achieved in detection of single photons. They were mainly driven by research on subatomic particles at CERN. However, for automotive, medical and sensor applications Hamamatsu Photonics K. K. invented Multi Pixel Photon Counters (MPPCs). The MPPC is a Silicon Photomultiplier (SiPM) containing lots of Geiger-mode Avalanche Photodiodes (G-APD) connected in parallel combining them to a light sensor. The numerous G-APDs are also called pixels. In the Geiger-mode, not just electrons but also holes lead to the creation of an avalanche. Thus, the sensitivity is improved. Their low bias voltage, high gain and excellent photon counting capability make them more and more suitable for sensor applications. In this paper we want to discuss the properties of the 1600 pixel MPPC, create an equivalent circuit diagram and reflect on the benefits of them in sensors for transportation systems.
机译：在过去的十年中，在检测单个光子中已经实现了巨大的发展。 它们主要是由CERN的亚杀菌粒子的研究驱动。 然而，对于汽车，医疗和传感器应用Hamamatsu Photonics K.K.发明了多像素光子计数器（MPPC）。 MPPC是含有大量地冰模式雪崩光电二极管（G-APD）并联连接到光传感器的硅光电倍增器（SIPM）。 许多G-APD也称为像素。 在冰革模式中，不仅仅是电子，而且还有孔导致雪崩的创造。 因此，改善了灵敏度。 它们的低偏置电压，高增益和优异的光子计数能力使它们越来越适合传感器应用。 在本文中，我们希望讨论1600像素MPPC的特性，创建等效电路图，并反映了运输系统传感器中的益处。

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