发明名称 |
MINIATURE ROTATING TRANSMISSIVE OPTICAL DRUM SCANNER |
摘要 |
A miniature rotating transmissive optical scanner system employs a drum of small size having an interior defined by a circumferential wall rotatable on a drum axis, an optical element positioned within the interior of the drum, and a light-transmissive lens aperture provided at an angular position in the circumferential wall of the drum for scanning a light beam to or from the optical element in the drum along a beam azimuth angle as the drum is rotated. The miniature optical drum scanner configuration obtains a wide scanning field-of-view (FOV) and large effective aperture is achieved within a physically small size. |
申请公布号 |
US2012038962(A1) |
申请公布日期 |
2012.02.16 |
申请号 |
US20100854035 |
申请日期 |
2010.08.10 |
申请人 |
LEWIS ROBERT;PARRINGTON LAWRENCE;RUTBERG MICHAEL |
发明人 |
LEWIS ROBERT;PARRINGTON LAWRENCE;RUTBERG MICHAEL |
分类号 |
G02B26/10 |
主分类号 |
G02B26/10 |
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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