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1. 发明授权

US07738178B2 Laser assembly 有权
标题翻译：激光装配
公开(公告)号：US07738178B2
公开(公告)日：2010-06-15
申请号：US12033418
申请日：2008-02-19
申请人： Daniel Bartoschewski , Björn Langer
发明人： Daniel Bartoschewski , Björn Langer
IPC分类号： G02B27/30
CPC分类号： G02B19/0057 , G02B6/4296 , G02B19/0028 , G02B27/14 , H01S5/005 , H01S5/4012 , H01S5/4025
摘要： A laser assembly is suitable for coupling laser light into at least one optical fiber. The laser assembly contains a plurality of laser light sources disposed spaced from a light entrance surface of the at least one optical fiber. The laser light sources are divided into at least one group of first laser light sources and at least one group of second laser light sources. An aperture is provided and is suitable for spatially confining the laser light emitted during operation of the laser light sources before being coupled into the at least one optical fiber. A coupling device is provided and is suitable for coupling the laser light during operation of the first and second laser light sources before it enters into the at least one optical fiber.
摘要翻译：激光组件适于将激光耦合到至少一个光纤中。激光组件包括与至少一根光纤的光入射表面间隔开的多个激光光源。激光光源被分成至少一组第一激光光源和至少一组第二激光光源。提供孔径，并且适于在耦合到至少一个光纤之前空间地限制在激光光源的操作期间发射的激光。提供耦合装置，并且适于在第一和第二激光光源进入至少一个光纤之前在第一和第二激光光源的操作期间耦合激光。

2. 发明申请

US20110305023A1 DEVICE FOR HOMOGENIZING LASER RADIATION 审中-公开
标题翻译：激光辐射均匀化装置
公开(公告)号：US20110305023A1
公开(公告)日：2011-12-15
申请号：US13203510
申请日：2010-02-23
申请人： Daniel Bartoschewski , Manfred Jarczynski
发明人： Daniel Bartoschewski , Manfred Jarczynski
IPC分类号： G02B27/12 , F21V5/04
CPC分类号： G02B27/0972 , G02B19/0014 , G02B19/0057
摘要： A device for homogenizing laser radiation has at least in a first direction perpendicular to a direction of propagation of the laser radiation partial beams spaced apart from each other, in particular for homogenizing laser radiation emanating from a laser diode bar, an array of refractive surfaces, which can deflect at least a majority of the partial beams of the laser radiation to be homogenized in such different manners that the beams run at least partially more convergingly to each other after passing through the refractive surfaces than before passing through the refractive surfaces. The device further has a lens device through which the partial beams, which have passed the array of refractive surfaces, can pass, wherein the lens device can superimpose at least some of the partial beams in a working plane.
摘要翻译：用于均化激光辐射的装置至少在与激光辐射部分光束彼此间隔开的传播方向垂直的第一方向上，特别是用于使从激光二极管棒发射的激光辐射均匀化，折射表面阵列，其可以以不同的方式偏转要均匀化的激光辐射的至少大部分部分光束，使得光束在穿过折射表面之后至少部分地更多地会聚地相对于穿过折射表面之前相互会聚。该装置还具有透镜装置，通过该透镜装置已经通过折射表面阵列的部分光束可以通过，其中透镜装置可以将至少一些部分光束叠加在工作平面中。

3. 发明授权

US07715456B2 Semiconductor laser device 失效
标题翻译：半导体激光器件
公开(公告)号：US07715456B2
公开(公告)日：2010-05-11
申请号：US12091840
申请日：2005-10-27
申请人： Detlef Stöhr , Daniel Bartoschewski
发明人： Detlef Stöhr , Daniel Bartoschewski
IPC分类号： H01S3/04
CPC分类号： H01S5/02469 , H01S5/02208 , H01S5/0222 , H01S5/02236 , H01S5/02296 , H01S5/4031
摘要： A semiconductor laser device has at least one semiconductor laser element, a heat sink having a first bearing area, on which the at least one semiconductor laser element bears, a housing upper part and a housing lower part, which, in the interconnected state, can at least partly surround the semiconductor laser element, and also a sealing for the tight connection of housing upper part and housing lower part. The heat sink services as housing lower part.
摘要翻译：半导体激光装置具有至少一个半导体激光元件，具有第一支承区域的散热器，至少一个半导体激光元件所在的散热器，壳体上部和壳体下部，在互连状态下，至少部分地围绕半导体激光元件，以及用于紧密连接壳体上部和壳体下部的密封件。散热器作为住宅下部部分使用。

4. 发明申请

US20080198893A1 Laser Assembly 有权
标题翻译：激光装配
公开(公告)号：US20080198893A1
公开(公告)日：2008-08-21
申请号：US12033418
申请日：2008-02-19
申请人： Daniel Bartoschewski , Bjorn Langer
发明人： Daniel Bartoschewski , Bjorn Langer
IPC分类号： H01S5/40
CPC分类号： G02B19/0057 , G02B6/4296 , G02B19/0028 , G02B27/14 , H01S5/005 , H01S5/4012 , H01S5/4025
摘要： A laser assembly is suitable for coupling laser light into at least one optical fiber. The laser assembly contains a plurality of laser light sources disposed spaced from a light entrance surface of the at least one optical fiber. The laser light sources are divided into at least one group of first laser light sources and at least one group of second laser light sources. An aperture is provided and is suitable for spatially confining the laser light emitted during operation of the laser light sources before being coupled into the at least one optical fiber. A coupling device is provided and is suitable for coupling the laser light during operation of the first and second laser light sources before it enters into the at least one optical fiber.
摘要翻译：激光组件适于将激光耦合到至少一个光纤中。激光组件包括与至少一根光纤的光入射表面间隔开的多个激光光源。激光光源被分成至少一组第一激光光源和至少一组第二激光光源。提供孔径，并且适于在耦合到至少一个光纤之前空间地限制在激光光源的操作期间发射的激光。提供耦合装置，并且适于在第一和第二激光光源进入至少一个光纤之前在第一和第二激光光源的操作期间耦合激光。

5. 发明授权

US08416500B2 Device and method for beam forming 有权
标题翻译：光束成形装置及方法
公开(公告)号：US08416500B2
公开(公告)日：2013-04-09
申请号：US12996531
申请日：2009-06-05
申请人： Thomas Mitra , Lutz Aschke , Daniel Bartoschewski
发明人： Thomas Mitra , Lutz Aschke , Daniel Bartoschewski
IPC分类号： G02B27/10 , G02B27/14 , G02B27/40
CPC分类号： G02B27/0905 , G02B27/0927 , G02B27/0961 , H01S3/005 , H01S2301/206
摘要： A device for beam forming includes at least two laser light sources capable of emitting laser radiation and an optical device capable of influencing the laser radiation such that the laser radiation has an intensity distribution in a working plane that at least partially corresponds to a top-hat distribution at least with regard to one direction. The laser beam may be at least partially overlapped by the optical device. The laser beam is a single-mode laser beam at least with regard to a direction perpendicular to the distribution direction.
摘要翻译：用于波束成形的装置包括能够发射激光辐射的至少两个激光光源和能够影响激光辐射的光学装置，使得激光辐射在工作平面中具有至少部分对应于顶帽的强度分布至少在一个方向上分配。激光束可以至少部分地被光学装置重叠。至少对于垂直于分配方向的方向，激光束是单模激光束。

6. 发明申请

US20080225913A1 Semiconductor Laser Device 失效
标题翻译：半导体激光器件
公开(公告)号：US20080225913A1
公开(公告)日：2008-09-18
申请号：US12091840
申请日：2005-10-27
申请人： Detlef Stohr , Daniel Bartoschewski
发明人： Detlef Stohr , Daniel Bartoschewski
IPC分类号： H01S5/024
CPC分类号： H01S5/02469 , H01S5/02208 , H01S5/0222 , H01S5/02236 , H01S5/02296 , H01S5/4031
摘要： A semiconductor laser device has at least one semiconductor laser element, a heat sink having a first bearing area, on which the at least one semiconductor laser element bears, a housing upper part and a housing lower part, which, in the interconnected state, can at least partly surround the semiconductor laser element, and also a sealing for the tight connection of housing upper part and housing lower part. The heat sink services as housing lower part.
摘要翻译：半导体激光装置具有至少一个半导体激光元件，具有第一支承区域的散热器，至少一个半导体激光元件所在的散热器，壳体上部和壳体下部，在互连状态下，至少部分地围绕半导体激光元件，以及用于紧密连接壳体上部和壳体下部的密封件。散热器作为住宅下部部分使用。

7. 发明授权

US07986461B2 Device for shaping laser radiation 有权
标题翻译：用于成形激光辐射的装置
公开(公告)号：US07986461B2
公开(公告)日：2011-07-26
申请号：US12336143
申请日：2008-12-16
申请人： Daniel Bartoschewski
发明人： Daniel Bartoschewski
IPC分类号： G02B27/10
CPC分类号： G02B19/0057 , G02B19/0014 , G02B27/0966
摘要： Device for shaping laser radiation which has sub-beams (3) spaced apart in a first direction (X) perpendicular to the propagation direction (Z) of the laser radiation, in particular for shaping laser radiation which is output by a laser diode bar (1), comprising a first refractive interface (8) which can differently deviate at least a multiplicity of the sub-beams (3) of the laser radiation to be shaped, so that they travel at least partially converging together after passing through the first interface (8) more than before passing through the first interface (8), and furthermore comprising a second refractive interface (9) through which the laser radiation can pass after having passed through the first interface (8), the second interface (9) being able to deviate at least some of the sub-beams (3) so that their convergence is reduced.
摘要翻译：用于成形激光辐射的装置，其具有在垂直于激光辐射的传播方向（Z）的第一方向（X）上间隔开的子光束（3），特别是用于成形由激光二极管条输出的激光辐射 1），包括可以不同地偏转待成形的激光辐射的至少多个子光束（3）的第一折射界面（8），使得它们在穿过第一界面之后至少部分地会聚在一起（8），并且还包括第二折射界面（9），激光辐射在穿过第一界面（8）之后可以穿过第二界面（9），第二界面（9）为能够偏离至少一些子光束（3），使得它们的会聚被减小。

8. 发明申请

US20110157706A1 DEVICE AND METHOD FOR BEAM FORMING 有权
标题翻译：光束形成装置及方法
公开(公告)号：US20110157706A1
公开(公告)日：2011-06-30
申请号：US12996531
申请日：2009-06-05
申请人： Thomas Mitra , Lutz Aschke , Daniel Bartoschewski
发明人： Thomas Mitra , Lutz Aschke , Daniel Bartoschewski
IPC分类号： G02B27/09
CPC分类号： G02B27/0905 , G02B27/0927 , G02B27/0961 , H01S3/005 , H01S2301/206
摘要： A device for beam forming includes at least two laser light sources capable of emitting laser radiation and an optical device capable of influencing the laser radiation such that the laser radiation has an intensity distribution in a working plane that at least partially corresponds to a top-hat distribution at least with regard to one direction. The laser beam may be at least partially overlapped by the optical device. The laser beam is a single-mode laser beam at least with regard to a direction perpendicular to the distribution direction.
摘要翻译：用于波束成形的装置包括能够发射激光辐射的至少两个激光光源和能够影响激光辐射的光学装置，使得激光辐射在工作平面中具有至少部分对应于顶帽的强度分布至少在一个方向上分配。激光束可以至少部分地被光学装置重叠。至少对于垂直于分配方向的方向，激光束是单模激光束。

9. 发明授权

US07035014B2 Device for collimating light emanating from a laser light source and beam transformer for said arrangement 失效
标题翻译：用于对从激光光源发射的光进行准直的装置和用于所述装置的光束变换器
公开(公告)号：US07035014B2
公开(公告)日：2006-04-25
申请号：US10474033
申请日：2002-04-12
申请人： Alexei Mikhailov , Daniel Bartoschewski
发明人： Alexei Mikhailov , Daniel Bartoschewski
IPC分类号： G02B27/30 , G02B27/10
CPC分类号： G02B19/0057 , G02B19/0014 , G02B27/09 , G02B27/0961 , G02B27/0966 , G02B27/0977 , H01S5/005 , H01S5/4031
摘要： A device for collimating light emanating from a laser light source, including a laser light source with a plurality of substantially linear emission sources arranged next to each other in at least one row, and collimation means with a plurality of collimation elements which can collimate the light emanating from the emission sources in a direction (X) corresponding to the direction of the row. The device also includes a beam transformer which can respectively transform the light emanating from at least two emission sources in such a way that the light emanating from the at least two emission sources impinges precisely upon a collimation element and is collimated. The invention also relates to a beam transformer for one such device.
摘要翻译：一种用于对从激光源发出的光进行准直的装置，包括具有至少一行彼此相邻布置的多个基本上线性的发射源的激光源，以及准直装置，其具有可准直光的多个准直元件从与排列方向相对应的方向（X）从排放源发出。该装置还包括一个光束变换器，它可分别转换从至少两个发射源发出的光，使得从至少两个发射源发出的光精确地照射在准直元件上并被准直。本发明还涉及一种这样的装置的光束变换器。

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