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 in a laser cavity to simplify 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.
申请公布号
WO2010058199(A1)
申请公布日期
2010.05.27
申请号
WO2009GB51539
申请日期
2009.11.16
申请人
BAE SYSTEMS PLC;GRIFFITH, MICHAEL, STEWART;LAYCOCK, LESLIE, CHARLES;BLYTH, PETER
发明人
GRIFFITH, MICHAEL, STEWART;LAYCOCK, LESLIE, CHARLES;BLYTH, PETER