节奏
二极管
计算机科学
雪崩二极管
光子
单光子雪崩二极管
模拟
盖革计数器
雪崩光电二极管
电子工程
物理
探测器
电压
光学
光电子学
击穿电压
工程类
量子力学
电信
作者
Qing He,Yue Xu,Fengsheng Zhao
出处
期刊:Journal of Semiconductors
[IOP Publishing]
日期:2013-10-01
被引量:4
标识
DOI:10.1088/1674-4926/34/10/104007
摘要
An accurate and complete circuit simulation model for single-photon avalanche diodes (SPADs) is presented. The derived model is not only able to simulate the static DC and dynamic AC behaviors of an SPAD operating in Geiger-mode, but also can emulate the second breakdown and the forward bias behaviors. In particular, it considers important statistical effects, such as dark-counting and after-pulsing phenomena. The developed model is implemented using the Verilog-A description language and can be directly performed in commercial simulators such as Cadence Spectre. The Spectre simulation results give a very good agreement with the experimental results reported in the open literature. This model shows a high simulation accuracy and very fast simulation rate.
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