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浏览/检索结果: 共2条，第1-2条 帮助 限定条件 内容类型：会议论文     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Mirror module design of x-ray telescopes of eXTP mission 会议论文 San Diego, CA, 2019-08-13 作者:  Basso, S.;  Civitani, M.;  Pareschi, G.;  Sironi, G.;  Spiga, D. 收藏  |  浏览/下载：2/0  |  提交时间：2020/06/11 eXTP  X-ray optic  Mirror module  polarimeter  X-ray telescope   In situ long trace profiler for measurement of Wolter type-I mirror (EI CONFERENCE) 会议论文 Advances in Metrology for X-Ray and EUV Optics III, August 1, 2010 - August 2, 2010, San Diego, CA, United states Cui T. G.; Wang Y. G.; Ma W. S.; Chen B. 收藏  |  浏览/下载：19/0  |  提交时间：2013/03/25 The surface profile of Wolter type-I mirror has a great impact on the performance of Solar X-ray Telescope. According to the existing fabrication instrument and experimental conditions in our lab  an in situ Long Trace Profiler is developed and set up on the fabrication instrument in order to measure the surface profile of Wolter mirror in real time during fabrication process. Its working mechanism  structural parameters and data processing algorithm are investigated. The prototype calibrated by a standard plane mirror is used to measure a sample of Wolter type-I mirror. The results show that our prototype can achieve an accuracy of 2.6rad rms for slope error with a stability of 1.33rad during the whole measurement period. This can meet further fabrication requirements. 2010 Copyright SPIE - The International Society for Optical Engineering.