{"title":"A two-dimensional imaging enabled x-ray streak camera system.","authors":"Haochen Gu, Xu Zhao, Shan Wei, Peng Zhou, Qiang Zhou, Xiangyan Xu, Xiaohui Yuan, Zhe Zhang, Yutong Li, Jie Zhang","doi":"10.1063/5.0260920","DOIUrl":null,"url":null,"abstract":"<p><p>Streak cameras are powerful tools that provide high temporal resolution by capturing one-dimensional images with slitted photocathodes while sacrificing the two-dimensional spatial information. A two-dimensional imaging enabled x-ray streak camera system has been developed to acquire the two-dimensional images in situ, with 27 μm spatial resolution and 150 ps time resolution. By attaching a scintillator plate in front of the cathode, x-ray emissions beyond the cathode slit are converted into visible light and recorded by an imaging camera. The simultaneous measurement of one-dimensional time-resolved and two-dimensional time-integrated images in the laser fusion experiment has demonstrated the benefits of the endoscope. Such a system could greatly extend the uses of traditional x-ray streak cameras.</p>","PeriodicalId":21111,"journal":{"name":"Review of Scientific Instruments","volume":"96 4","pages":""},"PeriodicalIF":1.3000,"publicationDate":"2025-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Review of Scientific Instruments","FirstCategoryId":"5","ListUrlMain":"https://doi.org/10.1063/5.0260920","RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"INSTRUMENTS & INSTRUMENTATION","Score":null,"Total":0}
引用次数: 0
Abstract
Streak cameras are powerful tools that provide high temporal resolution by capturing one-dimensional images with slitted photocathodes while sacrificing the two-dimensional spatial information. A two-dimensional imaging enabled x-ray streak camera system has been developed to acquire the two-dimensional images in situ, with 27 μm spatial resolution and 150 ps time resolution. By attaching a scintillator plate in front of the cathode, x-ray emissions beyond the cathode slit are converted into visible light and recorded by an imaging camera. The simultaneous measurement of one-dimensional time-resolved and two-dimensional time-integrated images in the laser fusion experiment has demonstrated the benefits of the endoscope. Such a system could greatly extend the uses of traditional x-ray streak cameras.
期刊介绍：
Review of Scientific Instruments, is committed to the publication of advances in scientific instruments, apparatuses, and techniques. RSI seeks to meet the needs of engineers and scientists in physics, chemistry, and the life sciences.
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