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11. 发明授权

US08967826B2 Laser apparatus for generating a line-shaped intensity distribution in a working plane 有权
标题翻译：用于在工作平面中产生线状强度分布的激光装置
公开(公告)号：US08967826B2
公开(公告)日：2015-03-03
申请号：US13822061
申请日：2011-09-08
申请人： Aleksei Mikhailov
发明人： Aleksei Mikhailov
IPC分类号： F21V7/00 , B23K26/06 , B23K26/073 , G02B27/09 , G03F7/20
CPC分类号： F21V7/0083 , B23K26/0608 , B23K26/0738 , G02B27/0905 , G02B27/095 , G03F7/2053
摘要： An illumination apparatus produces a linear intensity distribution. The illumination apparatus contains laser light sources arranged in a number N of rows with in each case a number M of laser light sources which are arranged one next to the other, and emit laser light in a first propagation direction. A number of beam-deflection devices are arranged behind the laser light sources in the first propagation direction and deflect the laser light emitted by the laser light sources into a second propagation direction to a working plane. A beam-merging device is arranged behind the beam-deflection devices in the second propagation direction such that it merges the individual laser beam bundles of the laser light sources into the linear intensity distribution, with adjacent rows being arranged in a first direction perpendicular to first and second emission directions and also offset with respect to one another in the first propagation direction.
摘要翻译：照明装置产生线性强度分布。该照明装置包括排列成N行的激光光源，每一个激光光源分别配置成相互相邻配置的M个激光光源，并在第一传播方向上发射激光。多个光束偏转装置在第一传播方向上布置在激光光源的后面，并将由激光光源发射的激光偏转到第二传播方向到工作平面。光束融合装置在第二传播方向上布置在光束偏转装置的后面，使得它们将激光光源的各个激光束束合并成线性强度分布，其中相邻的行沿垂直于第一传播方向的第一方向排列和第二发射方向，并且在第一传播方向上相对于彼此偏移。

12. 发明授权

US07782535B2 Device for beam shaping 有权
标题翻译：光束整形装置
公开(公告)号：US07782535B2
公开(公告)日：2010-08-24
申请号：US11946321
申请日：2007-11-28
申请人： Iouri Mikliaev , Vitalij Lissotschenko , Aleksei Mikhailov , Maxim Darsht
发明人： Iouri Mikliaev , Vitalij Lissotschenko , Aleksei Mikhailov , Maxim Darsht
IPC分类号： G02B27/10
CPC分类号： G02B19/0095 , G02B19/0014 , G02B19/0052 , G02B27/0961 , G02B27/0966 , H01S3/005
摘要： A device for beam shaping is particularly suited for producing a linear intensity distribution in a working plane. The device includes a laser light source, which can emit a multi-mode laser radiation. The beam quality factor of the radiation with regard to a first direction perpendicular to the propagation direction of the laser radiation is greater than 1 and also the beam quality factor with regard to a second direction perpendicular to the propagation direction is greater than 1. The device further includes a beam transformation assembly, which are arranged in the device in such a way that they can transform the laser radiation or partial beams of the laser radiation in such a way that the beam quality factor with regard to the first direction is increased and that the beam quality factor with regard to the second direction is reduced.
摘要翻译：用于光束成形的装置特别适于在工作平面中产生线性强度分布。该装置包括可以发射多模激光辐射的激光光源。关于垂直于激光辐射的传播方向的第一方向的辐射的光束质量因子大于1，并且关于垂直于传播方向的第二方向的光束品质因数大于1.该装置光束变换组件被布置在设备中，使得它们可以以这样的方式变换激光辐射的激光辐射或部分光束，使得相对于第一方向的光束品质因数增加，并且相对于第二方向的光束质量因子减小。

13. 发明申请

US20070127132A1 Method and device for influencing light 失效
标题翻译：影响光线的方法和装置
公开(公告)号：US20070127132A1
公开(公告)日：2007-06-07
申请号：US11606253
申请日：2006-11-29
申请人： Vitalij Lissotschenko , Aleksei Mikhailov , Iouri Mikliaev , Maxim Darsht
发明人： Vitalij Lissotschenko , Aleksei Mikhailov , Iouri Mikliaev , Maxim Darsht
IPC分类号： G02B27/14
CPC分类号： G02F1/292 , G02B27/0087 , G02B27/0961 , G02F2203/04
摘要： A method and device for influencing light, include a first array of lens systems through which the light to be influenced can at least partially pass. A first phase-modifying array modulates the phases of the light which has passed through the individual lens systems of the first array. A second array of lens systems is provided through which the light phase-modified by the phase modifiers can at least partially pass. The second array of lens systems causes a plurality of local intensity maxima of the light to be created in the propagation direction of the light in the region of the second array of lens systems. A first lens system is disposed between the first array of lens systems and the second array of lens systems and a second lens system is disposed between the first lens system and the second array of lens systems. The first phase-modifying array is disposed between the first and second lens systems.
摘要翻译：用于影响光的方法和装置包括透镜系统的第一阵列，受影响的光可通过该第一阵列至少部分地通过。第一相位调整阵列调制通过第一阵列的各个透镜系统的光的相位。提供了第二阵列的透镜系统，通过相位修改器进行光相位修改的光可以至少部分地通过。第二透镜系统阵列导致在第二透镜系统阵列的区域中在光的传播方向上产生光的多个局部强度最大值。第一透镜系统设置在第一透镜系统阵列和第二透镜系统阵列之间，并且第二透镜系统设置在第一透镜系统和第二透镜系统阵列之间。第一相位改变阵列设置在第一和第二透镜系统之间。

14. 发明申请

US20070127131A1 Device and method for homogenizing optical beams 审中-公开
标题翻译：用于均匀化光束的装置和方法
公开(公告)号：US20070127131A1
公开(公告)日：2007-06-07
申请号：US11589270
申请日：2006-10-26
申请人： Vitalij Lissotschenko , Aleksei Mikhailov , Iouri Mikliaev , Maxim Darsht
发明人： Vitalij Lissotschenko , Aleksei Mikhailov , Iouri Mikliaev , Maxim Darsht
IPC分类号： G02B27/10
CPC分类号： G02B27/0927 , G02B3/0037 , G02B3/04 , G02B5/10 , G02B27/0025 , G02B27/0905 , G02B27/0961 , G02B27/0966 , G02B27/0983
摘要： A device for homogenizing optical beams contains at least one optically functional boundary surface through which a beam to be homogenized can pass or at which a beam to be homogenized can be reflected. A plurality of lens elements or mirror elements are disposed on the at least one optically functional boundary surface. The lens elements or the mirror elements each have such a curvature in their edge regions that diffraction-related effects are reduced as a result.
摘要翻译：用于均匀化光束的装置包含至少一个光学功能边界表面，待均匀化的光束可以通过该边界面，或者可以反射待均匀化的光束。多个透镜元件或镜元件设置在至少一个光学功能边界表面上。透镜元件或镜子元件在它们的边缘区域中各自具有这样的曲率，结果衍射相关效应被降低。

15. 发明申请

US20070007259A1 Apparatus for simultaneous laser welding 有权
标题翻译：同时激光焊接设备
公开(公告)号：US20070007259A1
公开(公告)日：2007-01-11
申请号：US11491747
申请日：2006-07-24
申请人： Aleksei Mikhailov
发明人： Aleksei Mikhailov
IPC分类号： B23K26/28 , B23K26/06
CPC分类号： B23K26/0734 , B23K26/0604 , B23K26/0619 , B29C65/1616 , B29C65/1635 , B29C65/1667 , B29C65/167 , B29C66/112 , B29C66/1122 , B29C66/114 , B29C66/52272 , B29C66/5346 , B29C66/612 , B29C66/71 , B29C66/73921 , B29K2021/00 , B29K2021/003 , B29K2101/12 , B29L2031/605
摘要： A device for the simultaneous welding of work pieces and containing a plurality of laser light sources. The laser light sources are positioned on at least one circle in such a manner that the partial beams emitted by the laser light sources produce at least one region that lies radially further inwards. The region, in some areas, has a substantially constant luminosity and the work pieces are introduced into the region.
摘要翻译：一种用于同时焊接工件并包含多个激光光源的装置。激光源以这样的方式定位在至少一个圆周上，使得由激光光源发射的部分光束产生至少一个位于径向进一步向内的区域。该区域在某些区域具有基本恒定的亮度，并将工件引入该区域。

16. 发明申请

US20050152023A1 Modulation device 失效
标题翻译：调制装置
公开(公告)号：US20050152023A1
公开(公告)日：2005-07-14
申请号：US10505173
申请日：2003-02-18
申请人： Vitalij Lissotschenko , Aleksei Mikhailov
发明人： Vitalij Lissotschenko , Aleksei Mikhailov
IPC分类号： G02B26/02 , G02B27/12 , G02F1/21 , G02F1/29 , G02B26/08
CPC分类号： G02B27/126 , G02B26/02 , G02B27/143 , G02B27/144 , G02F2001/212
摘要： Modulation device for laser radiation, having at least one modulation means which can change at least in part the laser radiation which passes through the modulation device, the modulation device having splitter means which can split the laser radiation into at least two component beams of radiation, the device furthermore in the direction of beam propagation downstream of the beam splitter means having beam combining means which can recombine at least two of the component beams of radiation, and at least one modulation means being located between the beam splitter means and beam combining means such that at least one of the component beams can be changed by at least one modulation means such that the laser radiation which has been combined by the beam combining means or in the area of the beam combining means at least in a given area of space has the desired modulation as a result of the interference of at least two component beams.
摘要翻译：用于激光辐射的调制装置具有至少一个能够至少部分地改变通过调制装置的激光辐射的调制装置，所述调制装置具有可将激光辐射分裂成至少两个分量的辐射束的分束装置，该装置还在分束器装置的下游的波束传播方向上具有波束组合装置，该束组合装置可将至少两个分量的辐射束复合，并且至少一个调制装置位于分束器装置和束组合装置之间可以通过至少一个调制装置来改变分量光束中的至少一个，使得至少在给定的空间区域中已经由光束组合装置或光束组合装置的区域组合的激光辐射具有作为至少两个分量光束的干扰的结果的期望的调制。

17. 发明申请

US20050105189A1 Arrangement and apparatus for optical beam transformation 失效
标题翻译：光束转换装置及装置
公开(公告)号：US20050105189A1
公开(公告)日：2005-05-19
申请号：US10976006
申请日：2004-10-29
申请人： Aleksei Mikhailov
发明人： Aleksei Mikhailov
IPC分类号： G02B3/06 , G02B6/42 , G02B27/00 , G02B27/09 , H01S5/40 , G02B27/10 , G02B27/30
CPC分类号： G02B19/0066 , G02B6/4204 , G02B6/4249 , G02B19/0014 , G02B27/09 , G02B27/0961 , G02B27/0966 , H01S5/4012 , H01S5/4025
摘要： An arrangement for optical beam transformation, having at least one light source which can emit at least one light beam, with the at least one light beam having a greater divergence in a first direction (Y) than in a second direction (X) at right angles to it, a collimation means, which can at least reduce the divergence of the at least one light beam in the first direction (Y), an apparatus for optical beam transformation, which is arranged downstream from the collimation means in the propagation direction (Z) of the at least one light beam, with the apparatus being such that the divergence of the at least one light beam passing through the apparatus in the first direction (Y) is interchanged with the divergence in the second direction (X) at right angles to it, and such that the cross-sectional area of the at least one light beam is reduced in the apparatus for optical beam transformation.
摘要翻译：一种用于光束变换的装置，具有至少一个能够发射至少一个光束的光源，所述至少一个光束在第一方向（Y）上具有比在右侧的第二方向（X）更大的发散度准直装置，其可以至少减少第一方向（Y）上的至少一个光束的发散度;光束变换装置，其布置在准直装置的传播方向的下游（ Z），其中所述装置使得在第一方向（Y）上通过装置的至少一个光束的发散与右侧的第二方向（X）上的发散互换并且使得在用于光束转换的装置中减少至少一个光束的横截面面积。

18. 发明授权

US09446478B2 Device for applying laser radiation and device for reproducing a linear light distribution 有权
标题翻译：用于施加激光辐射的装置和用于再现线性光分布的装置
公开(公告)号：US09446478B2
公开(公告)日：2016-09-20
申请号：US13634915
申请日：2011-03-23
申请人： Vitalij Lissotschenko , Aleksei Mikhailov , Nikolai Jeremin , Yury Kolutushkin
发明人： Vitalij Lissotschenko , Aleksei Mikhailov , Nikolai Jeremin , Yury Kolutushkin
IPC分类号： B23K26/06 , B23K26/00
CPC分类号： B23K26/0604 , B23K26/0006 , B23K2103/00 , Y10T29/49
摘要： A device for applying laser radiation to an at least partially reflective or transparent region or a workpiece disposed in a working area, with a laser light source for generating the laser radiation and optics for influencing the laser radiation, such that the radiation is transferred into the working area, wherein the optics comprise at least one mirror that can reflect a part of the laser radiation reflected in the working area or a part of the laser radiation having passed through the working area, such that said part of the laser radiation is at least partially fed hack into the working area.
摘要翻译：一种用于将激光辐射施加到至少部分反射或透明区域或设置在工作区域中的工件的装置，具有用于产生激光辐射的激光光源和用于影响激光辐射的光学元件，使得辐射被转移到工作区域，其中所述光学器件包括至少一个反射镜，所述至少一个反射镜可反射在所述工作区域中反射的激光辐射的一部分或已经穿过所述工作区域的激光辐射的一部分，使得所述激光辐射的所述部分至少为部分进入工作区。

19. 发明授权

US08749888B2 Arrangement for producing laser radiation, and laser device comprising such an arrangement 有权
标题翻译：用于产生激光辐射的装置和包括这种布置的激光装置
公开(公告)号：US08749888B2
公开(公告)日：2014-06-10
申请号：US13320337
申请日：2010-05-12
申请人： Aleksei Mikhailov , Yury Kolotushkin
发明人： Aleksei Mikhailov , Yury Kolotushkin
IPC分类号： G02B27/10
CPC分类号： G02B27/0927 , G02B27/0905 , G02B27/0961 , G02B27/0966 , H01S3/005 , H01S3/1305 , H01S5/005 , H01S5/06821 , H01S5/0683
摘要： A device for producing laser radiation includes a homogenizer device which can separately homogenize a plurality of groups of partial beams of laser radiation in such a way that each group of partial beams proceeding from the homogenizer device can produce a line-shaped intensity distribution in a work plane, with the distribution having flanks which drop steeply at the line ends. The device further includes a superposition device for superpositioning the groups of partial beams in such a way that a line-shaped or linear intensity distribution having a length longer than the length of each of the line-shaped intensity distributions of the groups of partial beams can be produced in a work plane, wherein the superposition device includes a lens array having a plurality of lenses.
摘要翻译：用于产生激光辐射的装置包括均质器装置，其可以以使得从均匀器装置进行的每组部分光束可以在工件中产生线状强度分布的方式来分开使多组激光辐射的部分光束均匀化平面，其分布具有在线端急剧下降的侧面。该装置还包括一个叠加装置，用于以这样的方式叠加部分光束组，使得长度大于部分光束组的每个线状强度分布的长度的线形或线性强度分布可以在工作平面中产生，其中叠加装置包括具有多个透镜的透镜阵列。

20. 发明申请

US20090002834A1 Device for Homogenizing Light 有权
标题翻译：均匀光装置
公开(公告)号：US20090002834A1
公开(公告)日：2009-01-01
申请号：US12110837
申请日：2008-04-28
申请人： Vitalij Lissotschenko , Aleksei Mikhailov , Maxim Darsht , Iouri Mikliaev
发明人： Vitalij Lissotschenko , Aleksei Mikhailov , Maxim Darsht , Iouri Mikliaev
IPC分类号： G02B27/12
CPC分类号： G02B27/0961 , G02B3/005 , G02B27/0966
摘要： A device for homogenizing light contains at least one optically functional surface through which light to be homogenized can pass and a plurality of concave and convex cylindrical lenses which are disposed in an alternating fashion one next to the other on the at least one optically functional surface. The device further has at least one first embodiment and at least one second embodiment, different from the at least one first embodiment, of transitions between the concave and the convex cylindrical lenses. Wherein the transitions between the concave and the convex cylindrical lenses are configured such that partial beams of the light to be homogenized, which have passed through different embodiments of the transitions between the concave and the convex cylindrical lenses, have an optical path difference with respect to one another, which contributes to the reduction of interference effects in the homogenized light.
摘要翻译：用于均匀化光的装置包含至少一个光学功能表面，待均匀化的光可通过该光学功能表面通过;以及多个凹凸凸柱面透镜，其以交替的方式彼此相邻设置在至少一个光学功能表面上。该装置还具有至少一个第一实施例和至少一个第二实施例，不同于至少一个第一实施例的凹凸柱面透镜之间的过渡。其中凹凸柱面透镜之间的过渡被配置成使得通过凹凸柱面透镜之间的过渡的不同实施例的待均匀化的光的部分光束相对于另一方面，这有助于减少均质化光的干涉效应。

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