{"title":"高功率电子泵浦KrF激光设备中激光束的自动准直与监控","authors":"Jing Li, Fengming Hu, Zhixing Gao, Zhao Wang, Baoxian Tian","doi":"10.1109/PPPS34859.2019.9009688","DOIUrl":null,"url":null,"abstract":"Heaven-I is a 100J high power KrF laser facility with six beams. The system is so huge and complex that manual adjustment is laborious and time-consuming. In order to ensure the accuracy of laser focusing and target physics experiments, the auto-collimation and monitoring systems were established for the pre-amplifier and six-beam focusing optical systems. The experimental results show that the auto-collimation systems have high positioning precision and fast time response. It greatly improve automation of optical adjustment for Heaven-I.","PeriodicalId":103240,"journal":{"name":"2019 IEEE Pulsed Power & Plasma Science (PPPS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Auto-collimation and monitoring of laser beam in high power electron-pumped KrF laser facility\",\"authors\":\"Jing Li, Fengming Hu, Zhixing Gao, Zhao Wang, Baoxian Tian\",\"doi\":\"10.1109/PPPS34859.2019.9009688\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Heaven-I is a 100J high power KrF laser facility with six beams. The system is so huge and complex that manual adjustment is laborious and time-consuming. In order to ensure the accuracy of laser focusing and target physics experiments, the auto-collimation and monitoring systems were established for the pre-amplifier and six-beam focusing optical systems. The experimental results show that the auto-collimation systems have high positioning precision and fast time response. It greatly improve automation of optical adjustment for Heaven-I.\",\"PeriodicalId\":103240,\"journal\":{\"name\":\"2019 IEEE Pulsed Power & Plasma Science (PPPS)\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-06-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2019 IEEE Pulsed Power & Plasma Science (PPPS)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/PPPS34859.2019.9009688\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 IEEE Pulsed Power & Plasma Science (PPPS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/PPPS34859.2019.9009688","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Auto-collimation and monitoring of laser beam in high power electron-pumped KrF laser facility
Heaven-I is a 100J high power KrF laser facility with six beams. The system is so huge and complex that manual adjustment is laborious and time-consuming. In order to ensure the accuracy of laser focusing and target physics experiments, the auto-collimation and monitoring systems were established for the pre-amplifier and six-beam focusing optical systems. The experimental results show that the auto-collimation systems have high positioning precision and fast time response. It greatly improve automation of optical adjustment for Heaven-I.
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