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	Design of a dual-wideband high temperature superconducting filter 期刊论文 OAI收割 PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS, 2021, 卷号: 589 作者: Yu, Xiao; Xi, Wei-Bin; Wu, Song-Tao; Yan, Pei-Guang \| 收藏 \| 浏览/下载：23/0 \| 提交时间：2022/03/21 HTS filter Wideband Dual-band Quarter-wavelength Stub-loaded
	A 12-pole VHF band high selective high temperature superconducting filter 期刊论文 OAI收割 SUPERCONDUCTOR SCIENCE & TECHNOLOGY, 2021, 卷号: 34 作者: Yu, Xiao; Xi, Weibin; Wu, Songtao; Yan, Peiguang \| 收藏 \| 浏览/下载：44/0 \| 提交时间：2020/12/28 HTS filter VHF band quarter-wavelength resonator high selectivity
	引入过渡层提高介质减反膜的抗激光损伤阈值期刊论文 OAI收割 Chin. Opt. Lett., 2008, 卷号: 6, 期号: 10, 页码: 773, 775 王聪娟; 晋云霞; 邵建达; 范正修收藏 \| 浏览/下载：1547/166 \| 提交时间：2009/09/22 减反膜 Antireflection 损伤阈值 AR coatings AR films Center wavelengths Interfacial layers Laser induced damage thresholds Quarter wavelength optical thicknesses
	Support technique of ultra thin mirror in space optics (EI CONFERENCE) 会议论文 OAI收割 2nd International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes, November 2, 2005 - November 5, 2005, Xian, China 作者: Ren J.-Y.; Gao M.-H. 收藏 \| 浏览/下载：31/0 \| 提交时间：2013/03/25 With the development of space optical system the technique of ultra thin mirror come forth and is paid more attention because of less difficulty in machining low cost lightweight no disassembly during detecting and maintaining. The key technique takes advantage of deformation of ultra thin mirror as the influence of environment to adjust the surface figure. Its accuracy meets requirement. An analysis method is based on finite element analysis (FEA) and many items including the amount of support points the way of arrangement the optimum design of support component are studied. The finite element method was used to analyze the mirror and some different mirror support schemes. The principal aim of the mirror analysis is to get numbers of support points and the ways of the support. There are three schemes including 12-6-1 12-8-1 and 16-8-1 models. Deformation of deadweight is calculated under the three conditions. The way of 16-8-1 is more suitable than the designs of other two. The support subassembly is amended to meet with the mirror surface RMS in the range of 30m. Deformation of the mirror with support structure has been calculated. The result is 16.52nm lower than a quarter of the wavelength which indicates the feasibility of the support scheme applied to mirror. Theoretical result for the best way of support is presented. The result of analysis shows that requirement surface figure could be met through adjusting support points. It predicts feasibility of the support technique and provides theoretical value for active adjustment in the laboratory. At present support and adjusting experiment of ultra thin mirror is being carried on.