发明名称 |
Adaptive phase mask for producing a phase shift in incident light |
摘要 |
Systems and methods for shifting the phase of incident light to induce a continuous phase variation in an azimuthal direction. A phase mask apparatus includes a conical mirror assembly and a flexible annular reflector that substantially surrounds at least a portion of the conical mirror assembly. The flexible annular reflector is configured to receive reflected light from the conical mirror assembly. A plurality of driver assemblies are operative to deform the flexible annular reflector as to produce the desired phase response in light reflected from the annular reflector.
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申请公布号 |
US2008137174(A1) |
申请公布日期 |
2008.06.12 |
申请号 |
US20060637350 |
申请日期 |
2006.12.12 |
申请人 |
NORTHROP GRUMMAN SPACE & MISSION SYSTEMS CORPORATION |
发明人 |
SHIH CHUN-CHING |
分类号 |
G02B26/06 |
主分类号 |
G02B26/06 |
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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