• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Applied optics >VISOR-DISPLAY DESIGN BASED ON PLANAR HOLOGRAPHIC OPTICS
【24h】

VISOR-DISPLAY DESIGN BASED ON PLANAR HOLOGRAPHIC OPTICS

机译：基于平面全息的视屏显示设计

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

A method for designing and recording visor displays based on planar holographic optics is presented. This method can deal with the problem of recording-readout wavelength shift. The display system is composed of two holographic optical elements that are recorded on the same substrate. One element collimates the waves from each data point in the display into a plane wave that is trapped inside the substrate by total internal reflection. The other diffracts the plane waves into the eye of an observer. Because the chromatic dispersion of the first element can be corrected by the dispersion of the second, this configuration is relatively insensitive to source wavelength shifts. The method is illustrated by the design, recording, and testing of a compact holographic doublet visor display. The recording was at a wavelength of 458 nm, and readout was at 633 nm. The results indicate that diffraction-limited performance and relatively low chromatic dispersion over a wide field of view can be obtained. [References: 11]
机译：提出了一种基于平面全息光学的遮阳板显示器的设计和记录方法。这种方法可以解决记录读出波长偏移的问题。显示系统由记录在同一基板上的两个全息光学元件组成。一个元件将来自显示器中每个数据点的波准直为平面波，该平面波通过全内反射捕获在基板内部。另一个将平面波衍射到观察者的眼睛中。因为可以通过第二个元素的色散来校正第一个元素的色散，所以此配置对源波长偏移相对不敏感。该方法通过紧凑型全息双合遮阳板显示器的设计，记录和测试来说明。记录波长为458 nm，读数为633 nm。结果表明，可以获得宽范围的衍射极限性能和相对较低的色散。 [参考：11]

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号