发明名称 |
OPTICAL ILLUMINATION SYSTEM FOR ACTIVE 3D CAMERA |
摘要 |
FIELD: information technology. ^ SUBSTANCE: invention relates to optical systems, specifically systems for generating radiation of diode lasers, particularly in illumination systems of active 3D cameras based on diode lasers. The optical illumination system of an active 3D camera includes an array of primary radiation sources and a forming optical system. The forming optical system consists of intermediate and output forming optical subsystems. The intermediate forming subsystem is configured to form a secondary source and includes a matching optical system and an integrator. The matching optical system includes an array of lenses for initial transformation of radiation of the array of primary sources and a common combiner. The output forming optical subsystem is a variable focus lens. ^ EFFECT: high uniformity of illumination, minimisation of size and loss of energy. ^ 9 cl, 9 dwg, 2 tbl |
申请公布号 |
RU2465739(C2) |
申请公布日期 |
2012.10.27 |
申请号 |
RU20100147275 |
申请日期 |
2010.11.19 |
申请人 |
KORPORATSIJA "SAMSUNG EHLEKTRONIKS KO., LTD.";SHIRANKOV ALEKSANDR FEDOROVICH;GORELOV ALEKSANDR MIKHAJLOVICH;SHTYKOV STANISLAV ALEKSANDROVICH;PAVLOV VIKTOR JUR'EVICH;NOSOV PAVEL ANATOL'EVICH;ROZHKOV OLEG VLADIMIROVICH |
发明人 |
SHIRANKOV ALEKSANDR FEDOROVICH;GORELOV ALEKSANDR MIKHAJLOVICH;SHTYKOV STANISLAV ALEKSANDROVICH;PAVLOV VIKTOR JUR'EVICH;NOSOV PAVEL ANATOL'EVICH;ROZHKOV OLEG VLADIMIROVICH;PARK JUNG-KHVA |
分类号 |
H04N5/225 |
主分类号 |
H04N5/225 |
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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