机构

• 长春光学精密机械与物... [1]
• 上海技术物理研究所 [1]

采集方式

• OAI收割 [2]

内容类型

• 会议论文 [1]
• 期刊论文 [1]

发表日期

• 2017 [1]
• 2011 [1]

学科主题

筛选

浏览/检索结果: 共2条，第1-2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 Reflective metalens with sub-diffraction-limited and multifunctional focusing 期刊论文  OAI收割 SCIENTIFIC REPORTS, 2017, 卷号: 7 作者:  Yang H;  Li GH;  Su XF;  Cao GT;  Zhao ZY   |  收藏  |  浏览/下载：28/0  |  提交时间：2018/11/20 POLARITY PLASMONIC METALENS  BAND ANOMALOUS REFLECTION  BROAD-BAND  DIELECTRIC METASURFACE  PHASE DISCONTINUITIES  VISIBLE WAVELENGTHS  LIGHT-PROPAGATION  FLAT LENSES  FIELD  SURFACES   The application of diagnostic equipment in the Tokamak fusion reaction (EI CONFERENCE) 会议论文  OAI收割 2011 International Conference on Optical Instruments and Technology: Optical Systems and Modern Optoelectronic Instruments, November 6, 2011 - November 9, 2011, Beijing, China Zhang B.-S.; Chang J.; Gong X.-Z.; Gan J.-F.; Feng S.-L. 收藏  |  浏览/下载：16/0  |  提交时间：2013/03/25 This paper introduces the infrared optical system in the Tokamak fusion reaction device. In this optical system  3.the relay group lenses. This paper describes the decrease of the modulation transfer function (MTF) when the temperature changes and how to compensate the decrease of the MTF in order to maintain the image quality in a high level. As a result  the traditional optical structure can't meet the requirements  2.the Cassegrain system  the image quality of this optical system can reach the requirements when the temperature changes. 2011 Copyright Society of Photo-Optical Instrumentation Engineers (SPIE).  because the length of the infrared optical system in the Tokamak is very long. The design of optical system in the detection facility includes three parts:1.the combination of the concave aspheric mirror and flat mirror