机构

• 长春光学精密机械与物... [2]
• 上海光学精密机械研究... [1]

采集方式

• OAI收割 [3]

内容类型

• 期刊论文 [2]
• 会议论文 [1]

发表日期

• 2018 [1]
• 2008 [1]
• 2007 [1]

学科主题

• 激光技术;激光物理与... [1]

筛选

浏览/检索结果: 共3条，第1-3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 High-Order-Tilted Fiber Bragg Gratings With Superposed Refractive Index Modulation 期刊论文  OAI收割 Ieee Photonics Journal, 2018, 卷号: 10, 期号: 1, 页码: 8 作者:  Zhang, X. Y.;  Chen, C.;  Yu, Y. S.;  Wei, W. H.;  Guo, Q.   |  收藏  |  浏览/下载：23/0  |  提交时间：2019/09/17 Fiber Bragg gratings (FBG)  fiber optics sensors  femtosecond (fs)  laser  laser materials processing  surface-plasmon resonance  optical-fiber  femtosecond laser  phase mask  interference patterns  transparent materials  pulses  sensors  written  Engineering  Optics  Physics   Quantum interference in laser-induced nonsequential double ionization in diatomic molecules: Role of alignment and orbital symmetry 期刊论文  OAI收割 phys. rev. a, 2008, 卷号: 78, 期号: 4, 页码: 43407 Figueira De Morisson Faria C.; Shaaran T.; Liu X.; Yang W. 收藏  |  浏览/下载：1027/114  |  提交时间：2009/09/18 Aligned molecules  Alignment angles  Classical limits  Diatomic molecules  Field approximations  Field polarizations  Interference maximum  Interference patterns  Molecular alignments  Momentum distributions  Nonsequential double ionizations  Orbital symmetries  Quantum interferences   Scaling and analyzing the influence of fluid surface of fluid with nano-granular through speckle pattern experiment (EI CONFERENCE) 会议论文  OAI收割 3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies, AOMATT 2007: Advanced Optical Manufacturing Technologies, July 8, 2007 - July 12, 2007, Chengdu, China 作者:  Wang X.;  Wang Y.;  Wang Y.;  Wang Y.;  Wang Y. 收藏  |  浏览/下载：20/0  |  提交时间：2013/03/25 An optical system with double beam interference system was designed to measure the movement of nano-particles in fluid with laser speckle technology. In order to investigate the influence of the scattering light generated from liquid surface on speckle patterns  the liquid surface contour was dynamically detected by WYKO during nano-particle movement. The result demonstrates that the fluctuation of fluid surface is slight. Meanwhile  in order to further analyze this effect  a piece of ground glass was employed. The process of ground glass to be polished to optical glass was studied and tested continuously using WYKO and laser speckle technology. And then  the speckle patterns generated from kerosene fluid surface were studied. By contrast  the results show that  the fluid surface is transparent to the measurement wavelength. The influence of the surface of fluid can be neglected. Furthermore  the conclusion illustrates that laser speckle technique is an effective and reliable method to study the movement of nano-granular in fluid.