Method of making sub-surface photoalterations in a material
    1.
    发明授权
    Method of making sub-surface photoalterations in a material 有权
    在材料中制作表面光刻法的方法

    公开(公告)号:US08231612B2

    公开(公告)日:2012-07-31

    申请号:US11942627

    申请日:2007-11-19

    IPC分类号: A61B18/20

    摘要: A method of photoaltering a material using a pulsed laser beam includes selecting a first pulse energy and a first focal point separation based on a relationship of pulse energy and focal point separation combinations enabling layer separation of the material by photoalteration, and scanning the pulsed laser beam along a scan region at the first pulse energy and the first focal point separation. The relationship has a slope and has a distinct change in the slope. The distinct change in the slope is associated with a second pulse energy of the relationships and the first pulse energy is equal to or less than the second pulse energy.

    摘要翻译: 使用脉冲激光束对材料进行光刻反应的方法包括:基于脉冲能量和焦点分离组合的关系来选择第一脉冲能量和第一焦点分离,使得能够通过光反射进行材料层分离,并扫描脉冲激光束 沿着第一脉冲能量和第一焦点分离的扫描区域。 这个关系有一个斜率,斜率有明显的变化。 斜率的明显变化与关系的第二脉冲能量相关联,并且第一脉冲能量等于或小于第二脉冲能量。

    Adaptive pattern correction for laser scanners
    2.
    发明授权
    Adaptive pattern correction for laser scanners 有权
    激光扫描仪的自适应图案校正

    公开(公告)号:US08057463B2

    公开(公告)日:2011-11-15

    申请号:US11400552

    申请日:2006-04-07

    IPC分类号: A61B18/20

    摘要: A system for adaptive laser scanning correction includes a laser scanner coupled to a controller. The controller develops control signals for the laser scanner for a directed scan pattern that is modified to compensate for a characteristic scan-pattern distortion introduced by the laser scanner. The laser scanner responds to the control signals to provide an actual scan pattern approaching a target scan-pattern shape. The system may be useful for ophthalmologic laser surgery and other applications requiring precise control over scan pattern shape and a high scanning speed.

    摘要翻译: 用于自适应激光扫描校正的系统包括耦合到控制器的激光扫描仪。 控制器为激光扫描器开发用于定向扫描图案的控制信号,其被修改以补偿由激光扫描器引入的特征扫描图案失真。 激光扫描器响应于控制信号以提供接近目标扫描图案形状的实际扫描图案。 该系统可用于需要精确控制扫描图案形状和高扫描速度的眼科激光手术和其它应用。

    METHOD OF MAKING SUB-SURFACE PHOTOALTERATIONS IN A MATERIAL
    3.
    发明申请
    METHOD OF MAKING SUB-SURFACE PHOTOALTERATIONS IN A MATERIAL 有权
    在材料中制作表面光刻胶的方法

    公开(公告)号:US20090126870A1

    公开(公告)日:2009-05-21

    申请号:US11942627

    申请日:2007-11-19

    IPC分类号: B29C71/04

    摘要: A method of photoaltering a material using a pulsed laser beam includes selecting a first pulse energy and a first focal point separation based on a relationship of pulse energy and focal point separation combinations enabling layer separation of the material by photoalteration, and scanning the pulsed laser beam along a scan region at the first pulse energy and the first focal point separation. The relationship has a slope and has a distinct change in the slope. The distinct change in the slope is associated with a second pulse energy of the relationships and the first pulse energy is equal to or less than the second pulse energy.

    摘要翻译: 使用脉冲激光束对材料进行光刻反应的方法包括:基于脉冲能量和焦点分离组合的关系来选择第一脉冲能量和第一焦点分离,使得能够通过光反射进行材料层分离,并扫描脉冲激光束 沿着第一脉冲能量和第一焦点分离的扫描区域。 这个关系有一个斜率,斜率有明显的变化。 斜率的明显变化与关系的第二脉冲能量相关联,并且第一脉冲能量等于或小于第二脉冲能量。

    Adaptive pattern correction for laser scanners
    4.
    发明申请
    Adaptive pattern correction for laser scanners 有权
    激光扫描仪的自适应图案校正

    公开(公告)号:US20070235543A1

    公开(公告)日:2007-10-11

    申请号:US11400552

    申请日:2006-04-07

    IPC分类号: G06K7/10

    摘要: A system for adaptive laser scanning correction includes a laser scanner coupled to a controller. The controller develops control signals for the laser scanner for a directed scan pattern that is modified to compensate for a characteristic scan-pattern distortion introduced by the laser scanner. The laser scanner responds to the control signals to provide an actual scan pattern approaching a target scan-pattern shape. The system may be useful for ophthalmologic laser surgery and other applications requiring precise control over scan pattern shape and a high scanning speed.

    摘要翻译: 用于自适应激光扫描校正的系统包括耦合到控制器的激光扫描仪。 控制器为激光扫描器开发用于定向扫描图案的控制信号,其被修改以补偿由激光扫描器引入的特征扫描图案失真。 激光扫描器响应于控制信号以提供接近目标扫描图案形状的实际扫描图案。 该系统可用于需要精确控制扫描图案形状和高扫描速度的眼科激光手术和其它应用。

    Method and system for laser amplification using a dual crystal pockels cell
    5.
    发明授权
    Method and system for laser amplification using a dual crystal pockels cell 有权
    使用双晶斑纹细胞进行激光放大的方法和系统

    公开(公告)号:US08089679B2

    公开(公告)日:2012-01-03

    申请号:US12893588

    申请日:2010-09-29

    IPC分类号: G02F1/03

    摘要: A system for laser amplification includes a dual-crystal Pockels cell which is used to control emission of laser pulses from an ultra-fast laser. The Pockels cell is constructed to enable adjustment of the rotational orientation of one crystal relative to the other crystal. The rotational orientation of one or both crystals in the Pockels cell is adjusted to control sidebands in the laser pulse.

    摘要翻译: 用于激光放大的系统包括双晶Pockels单元,其用于控制​​来自超快激光器的激光脉冲的发射。 Pockels单元被构造成能够调节一个晶体相对于另一个晶体的旋转取向。 调整Pockels单元中的一个或两个晶体的旋转取向以控制激光脉冲中的边带。

    Method and System for Laser Amplification Using a Dual Crystal Pockels Cell
    6.
    发明申请
    Method and System for Laser Amplification Using a Dual Crystal Pockels Cell 有权
    使用双晶Pockels细胞的激光放大方法和系统

    公开(公告)号:US20110013262A1

    公开(公告)日:2011-01-20

    申请号:US12893588

    申请日:2010-09-29

    IPC分类号: G02F1/29

    摘要: A system for laser amplification includes a dual-crystal Pockels cell which is used to control emission of laser pulses from an ultra-fast laser. The Pockels cell is constructed to enable adjustment of the rotational orientation of one crystal relative to the other crystal. The rotational orientation of one or both crystals in the Pockels cell is adjusted to control sidebands in the laser pulse.

    摘要翻译: 用于激光放大的系统包括双晶Pockels单元,其用于控制​​来自超快激光器的激光脉冲的发射。 Pockels单元被构造成能够调节一个晶体相对于另一个晶体的旋转取向。 调整Pockels单元中的一个或两个晶体的旋转取向以控制激光脉冲中的边带。

    Method and system for laser amplification using a dual crystal pockels cell
    7.
    发明授权
    Method and system for laser amplification using a dual crystal pockels cell 有权
    使用双晶斑纹细胞进行激光放大的方法和系统

    公开(公告)号:US07830581B2

    公开(公告)日:2010-11-09

    申请号:US12414894

    申请日:2009-03-31

    摘要: A system for laser amplification includes a dual-crystal Pockels cell which is used to control emission of laser pulses from an ultra-fast laser. The Pockels cell is constructed to enable adjustment of the rotational orientation of one crystal relative to the other crystal. The rotational orientation of one or both crystals in the Pockels cell is adjusted to control sidebands in the laser pulse.

    摘要翻译: 用于激光放大的系统包括双晶Pockels单元,其用于控制​​来自超快激光器的激光脉冲的发射。 Pockels单元被构造成能够调节一个晶体相对于另一个晶体的旋转取向。 调整Pockels单元中的一个或两个晶体的旋转取向以控制激光脉冲中的边带。

    Method and System for Laser Amplification Using a Dual Crystal Pockels Cell
    8.
    发明申请
    Method and System for Laser Amplification Using a Dual Crystal Pockels Cell 有权
    使用双晶Pockels细胞的激光放大方法和系统

    公开(公告)号:US20090237768A1

    公开(公告)日:2009-09-24

    申请号:US12414894

    申请日:2009-03-31

    IPC分类号: G02F1/03 G02F1/29

    摘要: A system for laser amplification includes a dual-crystal Pockels cell which is used to control emission of laser pulses from an ultra-fast laser. The Pockels cell is constructed to enable adjustment of the rotational orientation of one crystal relative to the other crystal. The rotational orientation of one or both crystals in the Pockels cell is adjusted to control sidebands in the laser pulse.

    摘要翻译: 用于激光放大的系统包括双晶Pockels单元,其用于控制​​来自超快激光器的激光脉冲的发射。 Pockels单元被构造成能够调节一个晶体相对于另一个晶体的旋转取向。 调整Pockels单元中的一个或两个晶体的旋转取向以控制激光脉冲中的边带。

    Method and system for laser amplification using a dual crystal Pockels cell
    9.
    发明授权
    Method and system for laser amplification using a dual crystal Pockels cell 有权
    使用双晶Pockels电池进行激光放大的方法和系统

    公开(公告)号:US07522642B2

    公开(公告)日:2009-04-21

    申请号:US11392191

    申请日:2006-03-29

    摘要: A system for laser amplification includes a dual-crystal Pockels cell which is used to control emission of laser pulses from an ultra-fast laser. The Pockels cell is constructed to enable adjustment of the rotational orientation of one crystal relative to the other crystal. The rotational orientation of one or both crystals in the Pockels cell is adjusted to control sidebands in the laser pulse.

    摘要翻译: 用于激光放大的系统包括双晶Pockels单元,其用于控制​​来自超快激光器的激光脉冲的发射。 Pockels单元被构造成能够调节一个晶体相对于另一个晶体的旋转取向。 调整Pockels单元中的一个或两个晶体的旋转取向以控制激光脉冲中的边带。

    Method and system for laser amplification using a dual crystal Pockels cell
    10.
    发明申请
    Method and system for laser amplification using a dual crystal Pockels cell 有权
    使用双晶Pockels电池进行激光放大的方法和系统

    公开(公告)号:US20070236771A1

    公开(公告)日:2007-10-11

    申请号:US11392191

    申请日:2006-03-29

    IPC分类号: G02F1/03

    摘要: A system for laser amplification includes a dual-crystal Pockels cell which is used to control emission of laser pulses from an ultra-fast laser. The Pockels cell is constructed to enable adjustment of the rotational orientation of one crystal relative to the other crystal. The rotational orientation of one or both crystals in the Pockels cell is adjusted to control sidebands in the laser pulse.

    摘要翻译: 用于激光放大的系统包括双晶Pockels单元,其用于控制​​来自超快激光器的激光脉冲的发射。 Pockels单元被构造成能够调节一个晶体相对于另一个晶体的旋转取向。 调整Pockels单元中的一个或两个晶体的旋转取向以控制激光脉冲中的边带。