{"title":"单光子计数弱信号放大器的研究","authors":"Yang Dong","doi":"10.1109/ICINIS.2012.84","DOIUrl":null,"url":null,"abstract":"The method of single photon counting uses the characteristic that photon detector outputs naturally discrete electrical signal under low-light irradiation. It identifies and extracts the very weak signal by pulse-screening technology and digital-counting technology. First the article introduces the principle of the single photon counting system, and researches in-depth to the weak signal amplifier, design and the circuit simulation shows that the weak signal amplifier has a lot of characteristic of the big Bandwidth, the high gain, the low noise, the small volume. This weak signal amplifier designed to meet the conditions of use of the single-photon counter amplifier module, and can play a good role in the measurement techniques in single photon counting, making measurements more accurate.","PeriodicalId":302503,"journal":{"name":"2012 Fifth International Conference on Intelligent Networks and Intelligent Systems","volume":"30 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2012-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Research of Weak Signal Amplifier of Single Photon Counting\",\"authors\":\"Yang Dong\",\"doi\":\"10.1109/ICINIS.2012.84\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The method of single photon counting uses the characteristic that photon detector outputs naturally discrete electrical signal under low-light irradiation. It identifies and extracts the very weak signal by pulse-screening technology and digital-counting technology. First the article introduces the principle of the single photon counting system, and researches in-depth to the weak signal amplifier, design and the circuit simulation shows that the weak signal amplifier has a lot of characteristic of the big Bandwidth, the high gain, the low noise, the small volume. This weak signal amplifier designed to meet the conditions of use of the single-photon counter amplifier module, and can play a good role in the measurement techniques in single photon counting, making measurements more accurate.\",\"PeriodicalId\":302503,\"journal\":{\"name\":\"2012 Fifth International Conference on Intelligent Networks and Intelligent Systems\",\"volume\":\"30 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2012-11-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2012 Fifth International Conference on Intelligent Networks and Intelligent Systems\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ICINIS.2012.84\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2012 Fifth International Conference on Intelligent Networks and Intelligent Systems","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICINIS.2012.84","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Research of Weak Signal Amplifier of Single Photon Counting
The method of single photon counting uses the characteristic that photon detector outputs naturally discrete electrical signal under low-light irradiation. It identifies and extracts the very weak signal by pulse-screening technology and digital-counting technology. First the article introduces the principle of the single photon counting system, and researches in-depth to the weak signal amplifier, design and the circuit simulation shows that the weak signal amplifier has a lot of characteristic of the big Bandwidth, the high gain, the low noise, the small volume. This weak signal amplifier designed to meet the conditions of use of the single-photon counter amplifier module, and can play a good role in the measurement techniques in single photon counting, making measurements more accurate.
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