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公开(公告)号：CA2861708C
公开(公告)日：2019-10-01
申请号：CA2861708
申请日：2012-01-05
Applicant: FEMTONICS KFT
Inventor： ROZSA BALAZS , KATONA GERGELY , VERESS MATE , MAAK PAL , SZALAY GERGELY , KASZAS ATTILA , CHIOVINI BALASZ , MATYAS PETER
Abstract: The invention relates to a method for scanning along a continuous scanning trajectory with a scanner system (100) comprising a first pair of acousto-optic deflectors (10) for deflecting a focal spot of an electromagnetic beam generated by a consecutive lens system (200) defining an optical axis (z) in an x-z plane, and a second pair of acousto-optic deflectors (20) for deflecting the focal spot in a y-z plane being substantially perpendicular to the x-z plane, characterised by changing the acoustic frequency sweeps with time continuously in the deflectors (12, 12') of the first pair of deflectors (10) and in the deflectors (22, 22') of the second pair of deflectors (20) so as to cause the focal spot to move continuously along the scanning trajectory.
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公开(公告)号：CA3035647A1
公开(公告)日：2018-03-08
申请号：CA3035647
申请日：2017-08-31
Applicant: FEMTONICS KFT
Inventor： ROZSA BALAZS , KATONA GERGELY , MAAK PAL , VERESS MATE , FEHER ANDRAS , SZALAY GERGELY , MATYAS PETER
Abstract: The invention relates to a method for scanning along a substantially straight line (3D line) lying at an arbitrary direction in a 3D space with a given speed using a 3D laser scanning microscope having a first pair of acousto-optic deflectors deflecting a laser beam in the x-z plane (x axis deflectors) and a second pair of acousto-optic deflectors deflecting the laser beam in the y-z plane (y axis deflectors) for focusing the laser beam in 3D. The invention further relates to a method for scanning a region of interest with a 3D laser scanning microscope having acousto-optic deflectors for focusing a laser beam within a 3D space defined by an optical axis (Z) of the microscope and X, Y axes that are perpendicular to the optical axis and to each other.
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公开(公告)号：CA2861708A1
公开(公告)日：2013-07-11
申请号：CA2861708
申请日：2012-01-05
Applicant: FEMTONICS KFT
Inventor： ROZSA BALAZS , KATONA GERGELY , VERESS MATE , MAAK PAL , SZALAY GERGELY , KASZAS ATTILA , CHIOVINI BALASZ , MATYAS PETER
Abstract: The invention relates to a method for scanning along a continuous scanning trajectory with a scanner system (100) comprising a first pair of acousto-optic deflectors (10) for deflecting a focal spot of an electromagnetic beam generated by a consecutive lens system (200) defining an optical axis (z) in an x-z plane, and a second pair of acousto-optic deflectors (20) for deflecting the focal spot in a y-z plane being substantially perpendicular to the x-z plane, characterised by changing the acoustic frequency sweeps with time continuously in the deflectors (12, 12') of the first pair of deflectors (10) and in the deflectors (22, 22') of the second pair of deflectors (20) so as to cause the focal spot to move continuously along the scanning trajectory.
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