机构

• 长春光学精密机械与物... [1]

采集方式

• OAI收割 [1]

内容类型

• 会议论文 [1]

发表日期

• 2005 [1]

学科主题

筛选

浏览/检索结果: 共1条，第1-1条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择题名升序题名降序提交时间升序提交时间降序作者升序作者降序发表日期升序发表日期降序 The three-dimensional focusing behaviors of the compound x-ray lenses (EI CONFERENCE) 会议论文  OAI收割 Optical Design and Testing II, November 8, 2004 - November 11, 2004, Beijing, United states Le Z.; Liu K.; Liang J.; Zhang M.; Quan B. 收藏  |  浏览/下载：17/0  |  提交时间：2013/03/25 A theoretical method for evaluating the three-dimensional focusing performances of the compound x-rays lenses is presented in the present paper. The relationship between the transverse and axial focusing behaviors is considered and a simple calculation that predicts the transverse and axial focusing behaviors of the compound x-ray lenses is also presented. As an example  the three-dimensional focusing performance of a compound x-ray lens with Al material is predicted. The dependences of the three-dimensional focusing performances on the compound lenses' structural parameters are observed for the Al compound x-ray lens. Moreover  the approximate tolerances in the setting of the receiving planes are also considered for x-rays of 4.95keV  14.99keV and 29.78keV.