METHODS AND APPARATUS TO CONTROL ACOUSTO-OPTIC DEFLECTORS
摘要
Methods and apparatus for optimising, improving or maximising the efficiency of an acousto-optic lens (AOL) system are disclosed. Data relating to efficiency is used to select drive frequencies of the acousto-optic devices (AODs) forming the AOL, thereby both increasing the usable field of view and reducing a prior art patternation problem. Preferably according to the invention, drive frequencies are selected that maximise efficiency of transmission through the AOL. When scanning, the centre of each scan is optimised to be of maximum efficiency.
申请公布号
WO2011131933(A1)
申请公布日期
2011.10.27
申请号
WO2011GB00608
申请日期
2011.04.20
申请人
UCL BUSINESS PLC;KIRKBY, PAUL, A.;NADELLA, K. M. NAGA SRINIVAS;SILVER, R., ANGUS
发明人
KIRKBY, PAUL, A.;NADELLA, K. M. NAGA SRINIVAS;SILVER, R., ANGUS