{"title":"Models of laser transmission of ToF and SPAD for the quench circuit design of LiDAR","authors":"Rui Wang, Nan Qi, Liyuan Liu, Jian Liu, N. Wu","doi":"10.1109/CICTA.2018.8706069","DOIUrl":null,"url":null,"abstract":"In this paper, the physical process of laser transmitting is modelled and analyzed, and this model is very helpful to analyze the requirements of different pixel structures on the frequency of laser emitter. In order to design the active quench circuit better, an accurate SPAD model is built with the Verilog-A description language. Then the circuit is presented and designed in 0.13um SiGe BiCMOS technology.","PeriodicalId":186840,"journal":{"name":"2018 IEEE International Conference on Integrated Circuits, Technologies and Applications (ICTA)","volume":"55 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2018-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2018 IEEE International Conference on Integrated Circuits, Technologies and Applications (ICTA)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CICTA.2018.8706069","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
In this paper, the physical process of laser transmitting is modelled and analyzed, and this model is very helpful to analyze the requirements of different pixel structures on the frequency of laser emitter. In order to design the active quench circuit better, an accurate SPAD model is built with the Verilog-A description language. Then the circuit is presented and designed in 0.13um SiGe BiCMOS technology.
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