公开(公告)号：US08780947B2

公开(公告)日：2014-07-15

申请号：US13511897

申请日：2010-11-19

Applicant: Joachim Meier ,  Ulrike Wegner ,  Maximilian Josef Lederer

Inventor： Joachim Meier ,  Ulrike Wegner ,  Maximilian Josef Lederer

IPC: H01S3/10

CPC classification number: H01S3/10 ,  G02B17/00 ,  G02B17/004 ,  G02B17/0657 ,  H01S3/07 ,  H01S3/081 ,  H01S3/0813 ,  H01S3/09415 ,  H01S3/1115

Abstract: The invention relates to a mirror arrangement for guiding a laser beam in a laser system having at least one first end mirror and one second end mirror, wherein said end mirrors define a resonator having an optical resonator axis, wherein the laser beam is guided into the resonator as an input laser beam and is guided out of the resonator again after multiple reflection at the first and second end mirrors as an output laser beam. The sequence of reflections at the first and second end mirror thereby determines a direction of rotation between the first and second end mirror, defined as an axis of rotation relative to the resonator axis, whereby a first beam path is defined and the laser beam circulates in a direction of rotation between the first and second end mirrors in the resonator defined as an axis of rotation relative to the resonator axis. The resonator is designed such that the direction of rotation is reversed at a reversing point and the laser beam in the resonator passes through at least partially in a direction of rotation opposite to the first beam path, whereby a second beam path is defined.

Abstract translation: 本发明涉及一种用于在具有至少一个第一端镜和一个第二端镜的激光系统中引导激光束的反射镜装置，其中所述端镜限定具有光谐振器轴的谐振器，其中激光束被引导到 谐振器作为输入激光束，并且在作为输出激光束的第一和第二端镜的多次反射之后再次被引导出谐振器。 因此，第一和第二端镜处的反射序列确定了第一和第二端镜之间的转动方向，其被定义为相对于谐振器轴线的旋转轴线，由此限定第一光束路径，激光束在 谐振器中的第一和第二端镜之间的旋转方向被定义为相对于谐振器轴的旋转轴。 共振器被设计成使得旋转方向在反转点处反转，并且谐振器中的激光束至少部分地沿与第一光束路径相反的旋转方向通过，从而限定第二光束路径。

公开(公告)号：US20130114631A1

公开(公告)日：2013-05-09

申请号：US13511897

申请日：2010-11-19

Applicant: Joachim Meier ,  Ulrike Wegner ,  Maximilian Josef Lederer

Inventor： Joachim Meier ,  Ulrike Wegner ,  Maximilian Josef Lederer

IPC: H01S3/10 ,  G02B17/00

CPC classification number: H01S3/10 ,  G02B17/00 ,  G02B17/004 ,  G02B17/0657 ,  H01S3/07 ,  H01S3/081 ,  H01S3/0813 ,  H01S3/09415 ,  H01S3/1115

Abstract: The invention relates to a mirror arrangement for guiding a laser beam in a laser system having at least one first end mirror and one second end mirror, wherein said end mirrors define a resonator having an optical resonator axis, wherein the laser beam is guided into the resonator as an input laser beam and is guided out of the resonator again after multiple reflection at the first and second end mirrors as an output laser beam. The sequence of reflections at the first and second end mirror thereby determines a direction of rotation between the first and second end mirror, defined as an axis of rotation relative to the resonator axis, whereby a first beam path is defined and the laser beam circulates in a direction of rotation between the first and second end mirrors in the resonator defined as an axis of rotation relative to the resonator axis. The resonator is designed such that the direction of rotation is reversed at a reversing point and the laser beam in the resonator passes through at least partially in a direction of rotation opposite to the first beam path, whereby a second beam path is defined.

Abstract translation: 本发明涉及一种用于在具有至少一个第一端镜和一个第二端镜的激光系统中引导激光束的反射镜装置，其中所述端镜限定具有光谐振器轴的谐振器，其中激光束被引导到 谐振器作为输入激光束，并且在作为输出激光束的第一和第二端镜的多次反射之后再次被引导出谐振器。 因此，第一和第二端镜处的反射序列确定了第一和第二端镜之间的转动方向，其被定义为相对于谐振器轴线的旋转轴线，由此限定第一光束路径，激光束在 谐振器中的第一和第二端镜之间的旋转方向被定义为相对于谐振器轴的旋转轴。 共振器被设计成使得旋转方向在反转点处反转，并且谐振器中的激光束至少部分地沿与第一光束路径相反的旋转方向通过，从而限定第二光束路径。