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浏览/检索结果: 共4条，第1-4条 帮助 限定条件 专题：长春光学精密机械与物理研究所    第一署名单位    第一作者单位    通讯作者单位     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 Generation and characteristics of hollow structured optical fields based on multiple off-axis vortices 期刊论文 Optics Express, 2023, 卷号: 31, 期号: 17, 页码: 27407-27419 作者:  Y. Geng;  H. Hu;  X. Ma;  X. Hu;  X. Chai 收藏  |  浏览/下载：0/0  |  提交时间：2024/07/03 Projector distortion correction in 3D shape measurement using a structured-light system by deep neural networks 期刊论文 Optics Letters, 2020, 卷号: 45, 期号: 1, 页码: 204-207 作者:  S. Z. Lv,Q. Sun,Y. Y. Zhang,Y. Jiang,J. B. Yang,J. Z. Liu and J. Wang 收藏  |  浏览/下载：2/0  |  提交时间：2021/07/06 Deep Subwavelength-Scale Light Focusing and Confinement in Nanohole-Structured Mesoscale Dielectric Spheres 期刊论文 Nanomaterials, 2019, 卷号: 9, 期号: 2, 页码: 7 作者:  Y.H.Cao;  Z.Y.Liu;  O.V.Minin;  I.V.Minin 收藏  |  浏览/下载：0/0  |  提交时间：2020/08/24 nanohole,microsphere,subwavelength-scale light focusing,photonic nanojets,nanoparticles   Fabrication of polycrystalline diamond tools by micro electrodischarge machining (EI CONFERENCE) 会议论文 8th CHINA-JAPAN International Conference on Ultra-Precision Machining, CJUPM 2011, November 20, 2011 - November 22, 2011, Hangzhou City, China Zhang Z.; Peng H.; Yan J.; Kuriyagawa T. 收藏  |  浏览/下载：93/0  |  提交时间：2013/03/25 There is an increasingly growing demand for fabrication of micro-structured surfaces such as micro lens arrays and micro prism arrays. Micro end milling is one of the most efficient machining technologies for fabricating these microstructures. In this paper  micro electrodischarge machining (EDM) was applied to fabricate single flute micro end mills on polycrystalline diamond (PCD). Using the fabricated end mills  micro end milling tests of dimple arrays were performed on tungsten carbide (WC) molds and the machining characteristics were investigated. (2012) Trans Tech Publications.