发明名称 |
Aspherical optical surfaces and optical scanners |
摘要 |
Optical systems with aspherical optical elements are described. The aspherical optical elements have surfaces in which the in-plane radius of curvature spatially varies and the in-plane cross section surface profile is characterized in that the multiplication of the cosine of the incidence angle raised to a non-zero exponent by the in-plane radius of curvature varies less than twenty percent between any two points on the in-plane cross section surface profile. |
申请公布号 |
US2014022618(A1) |
申请公布日期 |
2014.01.23 |
申请号 |
US201313943846 |
申请日期 |
2013.07.17 |
申请人 |
SI-WARE SYSTEMS |
发明人 |
SABRY YASSER M.;KHALIL DIAA ABDEL MAGED;SAADANY BASSAM A.;BOUROUINA TARIK E. |
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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