发明名称 |
Speckle averaging system for laser raster-scan image projection |
摘要 |
The viewers' perception of laser speckle in a laser-scanned image projection system is modified or eliminated by the addition of an optical deflection system that effectively presents a new speckle realization at each point on the viewing screen to each viewer for every scan across the field. The speckle averaging is accomplished without introduction of spurious imaging artifacts.
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申请公布号 |
US5729374(A) |
申请公布日期 |
1998.03.17 |
申请号 |
US19950497965 |
申请日期 |
1995.07.03 |
申请人 |
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA |
发明人 |
TISZAUER, DETLEV H.;HACKEL, LLOYD A. |
分类号 |
G02B26/08;G02B27/48;(IPC1-7):G02B26/08 |
主分类号 |
G02B26/08 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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