机构

• 长春光学精密机械与物... [2]
• 中国科学院大学 [1]
• 长春应用化学研究所 [1]

采集方式

• OAI收割 [3]
• iSwitch采集 [1]

内容类型

• 会议论文 [2]
• 期刊论文 [2]

发表日期

• 2016 [1]
• 2007 [2]
• 2006 [1]

学科主题

筛选

浏览/检索结果: 共4条，第1-4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 A novel method of measuring the interaction matrix for diffractive liquid crystal wavefront correctors 期刊论文  iSwitch采集 Optics communications, 2016, 卷号: 380, 页码: 361-367 作者:  Cao, Zhaoliang;  Shao, Lina;  Wang, Yukun;  Mu, Quanquan;  Hu, Lifa 收藏  |  浏览/下载：54/0  |  提交时间：2019/05/09 Adaptive optics  Atmospheric correction  Liquid-crystal devices   Novel fast measurement method of twist angle and optical retardation of liquid crystal display (EI CONFERENCE) 会议论文  OAI收割 Asia Display 2007, AD'07, March 12, 2007 - March 16, 2007, Shanghai, China Huang X.; Lu Y.-T.; Kong X.-J.; Jing H.; Fu G.-Z.; Jin H. 收藏  |  浏览/下载：15/0  |  提交时间：2013/03/25 A novel method is proposed to measure twist angle and optical retardation of liquid crystal display in this paper. The new method which is one of single-wavelength methods has three characteristics  introducing a method of measuring the total intensity ratio of the transmitted light to eliminate the influence of absorption by the polarizer  using circularly and homogeneously aligned LC cell (CH-LC) as a unique polarization-converting device  analyzer  using variable sector diaphragm and photodetector to detect the total intensity of transmitted light whose original polarization direction is continuously changed from 0 to arbitrary angle  CH-LC  liquid crystal display and so on. The twist angle () and optical retardation (nd) can be derived by using Jones matrix analysis and a curve fitting where and nd are fitting parameters. Experiment proved the results are accurate  the process of operation is fast  the devices are economical.   Improved amplified spontaneous emission by doping of green fluorescent dye C545T in red fluorescent dye DCJTB : PS polymer films 期刊论文  OAI收割 applied optics, 2007, 卷号: 46, 期号: 15, 页码: 2996-3000 Zhang DK; Ma DG 收藏  |  浏览/下载：126/1  |  提交时间：2010/07/13 LIGHT-EMITTING DEVICES  LIQUID-CRYSTAL  LASER-EMISSION  THIN-FILMS  GAIN  MEDIA   A Novel data line sharing method for high pixel density LCoS microdisplays (EI CONFERENCE) 会议论文  OAI收割 IMID/IDMC 2006: 6th Internaional Meeting on Information Display and the 5th International Display Manufacturing Conference, August 22, 2006 - August 25, 2006, Daegu, Korea, Republic of Yulong S.; Zhihua L. 收藏  |  浏览/下载：19/0  |  提交时间：2013/03/25 A new data line reduction driving method was developed for high pixel density LCoS microdisplays. Its pixel structures and its corresponding gate line waveform were proposed  too. This idea can fulfill the increasing demand for higher resolution LCoS. In this method  no additional AC power is dissipated  and no more horizontal line time is needed. So this method can be applied to the high resolution microdisplay devices. It prefers being applied to the reflective liquid crystal on silicon microdisplays because of the pixel structure asymmetry and PMOS transistor switches used.