发明名称 |
Mirror structure having a fourier lens disposed between a reflective surface and an integrated optical sensor |
摘要 |
A mirror structure is provided in which at least a portion of a wavefront sensor is integrated with a mirror. In particular, a mirror structure is provided in which a Hartmann mask or a microlens array of a Shack-Hartmann wavefront sensor is integrated with a mirror to provide a very compact wavefront detector/corrector in a single device. Such a mirror structure may be used with a tip-tilt stage in a laser cavity to provide much simplified adaptive optics in the cavity. Furthermore, a Hartmann Mask may be integrated with self deforming mirror comprising an active PZT layer bonded to a passive mirror substrate, wherein the Hartmann Mask comprises an array of apertures formed through the active PZT layer.
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申请公布号 |
US8519315(B2) |
申请公布日期 |
2013.08.27 |
申请号 |
US200913129382 |
申请日期 |
2009.11.05 |
申请人 |
GRIFFITH MICHAEL STEWART;LAYCOCK LESLIE CHARLES;BLYTH PETER;BAE SYSTEMS PLC |
发明人 |
GRIFFITH MICHAEL STEWART;LAYCOCK LESLIE CHARLES;BLYTH PETER |
分类号 |
G01J1/20 |
主分类号 |
G01J1/20 |
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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