激光显示的原理与实现

张 岳; 郝 丽; 柳 华; 刘伟奇

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激光显示的原理与实现

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- 激光显示的原理与实现
- Principle and realization of laser display technique
- 光学精密工程 2006年14卷第3期页码：402-405
- 作者机构：
  
  中国科学院长春光学精密机械与物理研究所, 吉林长春,130033
- 作者简介：
- 基金信息：
- DOI：
  中图分类号： TN949.15
- 收稿日期：2005-11-22，
  
  修回日期：2006-05-18，
  
  网络出版日期：2006-06-30，
  
  纸质出版日期：2006-06-30
- 稿件说明：
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张岳, 郝丽, 柳华, 等. 激光显示的原理与实现[J]. 光学精密工程, 2006,14(3):402-405.

ZHANG Yue, HAO Li, LIU Hua, et al. Principle and realization of laser display technique[J]. Optics and precision engineering, 2006, 14(3): 402-405.
张岳, 郝丽, 柳华, 等. 激光显示的原理与实现[J]. 光学精密工程, 2006,14(3):402-405. DOI：

ZHANG Yue, HAO Li, LIU Hua, et al. Principle and realization of laser display technique[J]. Optics and precision engineering, 2006, 14(3): 402-405. DOI：

摘要

基于三基色激光显示具有亮度高、色彩鲜艳、清晰度高等特点

给出了大屏幕激光显示技术的原理

介绍了本实验室应用波长分别为671 nm、532 nm和473 nm

功率为1.3 W

0.32 W和3.5 W的红、绿、蓝固态激光器制造的大屏幕激光彩色电视。针对激光显示中干涉散斑现象和颜色失真提出的瞬间小视场变波前消干涉方法和颜色扩展方法

在实验中取得了良好效果。

Abstract

The principle and technique to realize laser color video display were introduced. A large screen laser color display system was proposed on the basis of the blue

green and red diode pumped solid state lasers at wavelengths of 473 nm

532 nm and 671 nm

the output powers of 1.3 W

0.32 W and 3.5 W

respectively. The technical approach was presented to eliminate the laser interference

improve the uniformity of optical field

transform the chromaticity and extende the virtual color. The experimental results show that the laser projection display can agree with design well in fully saturated colors

higher contrast ratio and high resolution.

关键词

Keywords

references

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. 刘伟奇. 全固态激光彩色视频显示技术[J]. 液晶与显示,2004,19(5):325-328. LIU W Q.Colcr video display technique based on diode pump laser[J].Chinese Journal of Liquid Crystals and displays.2004,19(5):325-328.(in Chinese)

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