新的光学设计引进了热点高强度和宽扩散灯。
The new optical design introduced with hotspot high strength and wide spread hot lights.
描述了投影显示关键参数（分辨率、对比度、投影光学、系统的光通量、彩色化、灯及屏幕）及优化方法。
The key parameters of projection display, including resolution, contrast, projection optics, optical throughput, color, light source and screen and their optimum method were described.
该技术用紫外灯作为记录光源， 记录系统中不用任何光学元件， 记录过程不需防振条件。
In master hologram recording process, an uv lamp is used as the light source, and no optical elements and anti vibration devices are required.
应用推荐