专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07333199B2 Aligning optical components with three degrees of translational freedom 有权
标题翻译：将光学元件与三个平移自由度对准
公开(公告)号：US07333199B2
公开(公告)日：2008-02-19
申请号：US11125918
申请日：2005-05-10
申请人： Chris Togami , Gary Sasser , Rudolf J. Hofmeister , Paul K. Rosenberg , Frank H. Levinson , Axel Mehnert
发明人： Chris Togami , Gary Sasser , Rudolf J. Hofmeister , Paul K. Rosenberg , Frank H. Levinson , Axel Mehnert
IPC分类号： G01B11/00 , G02B6/36
CPC分类号： G02B6/4204 , G02B6/423 , G02B6/4246
摘要： The principles of the present invention relate to aligning optical components with three degrees of translational freedom. A lens pin, a lens base, and a molded package are aligned in a first direction, a second direction, and a third direction such that the signal strength of optical signals transferred between a lens included in the lens pin and the molded package is optimized. The lens pin is mechanically coupled to the lens base to fix the position of the lens relative to the molded package in the first direction. Subsequently, the lens base and the molded package are realigned in the second and third directions such that the signal strength is again optimized. The lens base is mechanically coupled to the molded package to fix the position of the lens base relative to the molded package in the second and third directions.
摘要翻译：本发明的原理涉及将具有三个平移自由度的光学部件对准。透镜销，透镜基座和模制封装在第一方向，第二方向和第三方向上对准，使得在包括在透镜销的透镜和模制封装之间传输的光信号的信号强度被优化。透镜销被机械联接到透镜基座，以在第一方向上固定透镜相对于模制包装的位置。随后，透镜基座和模制封装在第二和第三方向上重新对准，使得信号强度再次被优化。透镜基座机械耦合到模制封装件，以在第二和第三方向上固定透镜基座相对于模制封装件的位置。

2. 发明申请

US20050281515A1 Aligning optical components with three degrees of translational freedom 有权
标题翻译：将光学元件与三个平移自由度对准
公开(公告)号：US20050281515A1
公开(公告)日：2005-12-22
申请号：US11125918
申请日：2005-05-10
申请人： Chris Togami , Gary Sasser , Rudolf Hofmeister , Paul Rosenberg , Frank Levinson , Axel Mehnert
发明人： Chris Togami , Gary Sasser , Rudolf Hofmeister , Paul Rosenberg , Frank Levinson , Axel Mehnert
IPC分类号： G02B6/36 , G02B6/42
CPC分类号： G02B6/4204 , G02B6/423 , G02B6/4246
摘要： The principles of the present invention relate to aligning optical components with three degrees of translational freedom. A lens pin, a lens base, and a molded package are aligned in a first direction, a second direction, and a third direction such that the signal strength of optical signals transferred between a lens included in the lens pin and the molded package is optimized. The lens pin is mechanically coupled to the lens base to fix the position of the lens relative to the molded package in the first direction. Subsequently, the lens base and the molded package are realigned in the second and third directions such that the signal strength is again optimized. The lens base is mechanically coupled to the molded package to fix the position of the lens base relative to the molded package in the second and third directions.
摘要翻译：本发明的原理涉及将具有三个平移自由度的光学部件对准。透镜销，透镜基座和模制封装在第一方向，第二方向和第三方向上对准，使得在包括在透镜销的透镜和模制封装之间传输的光信号的信号强度被优化。透镜销被机械联接到透镜基座，以在第一方向上固定透镜相对于模制包装的位置。随后，透镜基座和模制封装在第二和第三方向上重新对准，使得信号强度再次被优化。透镜基座机械耦合到模制封装件，以在第二和第三方向上固定透镜基座相对于模制封装件的位置。

3. 发明申请

US20080144195A1 Adjustment Method, Particularly a Laser Adjustment Method, and an Actuator Suitable For the Same 失效
标题翻译：调整方法，特别是激光调节方法，以及适用于其的执行机构
公开(公告)号：US20080144195A1
公开(公告)日：2008-06-19
申请号：US10473941
申请日：2002-06-12
申请人： Burkhard Arthur Seitz born Muller , Klaus Strol , Axel Mehnert
发明人： Burkhard Arthur Seitz born Muller , Klaus Strol , Axel Mehnert
IPC分类号： G02B7/02
CPC分类号： G02B6/4226
摘要： The invention relates to an adjustment method, especially for adjusting optical or fibre optical components. Said method involves locally heating, in a defined manner, at least one first partial region of an adjustment region (106, 114) of an actuator (100, 200, 400), in such a way that compressive strains appear in at least one second partial region of the adjustment region of the actuator (100, 200, 400) as a result of the fact that said second partial region prevents the thermal expansion of the heated partial area. When the yielding point σF of the material of the partial region is achieved, said compressive strains lead to a plastic deformation of the heated partial region. The heated first partial region shrinks during the cooling process, triggering a defined geometry modification of the actuator (100, 200, 400) following the cooling process. Due to the fact that the at least one second partial region prevents the shrinking, tensile stresses appear in the previously heated first partial region and the compressive strains are frozen in the at least one second region. According to the invention, the regions of the actuator (100, 200, 300, 400), in which the tensile stresses or compressive strains are frozen following the cooling process, are brought to a critical temperature (Tk) in relation to the operational temperature range of the actuator, after the cooling process, at least until the flow processes of the material at said critical temperature are largely completed. A second adjustment process is then carried out. The invention also relates to an actuator which is especially suitable for carrying out the inventive method, and an optical component comprising one such actuator.
摘要翻译：本发明涉及一种调整方法，特别是调整光学或光纤组件的方法。所述方法包括以限定的方式局部加热致动器（100,200,400）的调节区域（106,114）的至少一个第一部分区域，使压缩应变出现在至少一秒钟由于所述第二部分区域防止加热的部分区域的热膨胀，所以致动器的调节区域的部分区域（100,200,400）。当实现部分区域的材料的屈服点σF 时，所述压缩应变导致加热的部分区域的塑性变形。加热的第一部分区域在冷却过程中收缩，在冷却过程之后触发致动器（100,200,400）的限定几何修改。由于至少一个第二部分区域防止收缩，拉伸应力出现在先前加热的第一部分区域中，并且压缩应变在至少一个第二区域中被冻结。根据本发明，在冷却过程之后将拉伸应力或压缩应变冷冻的致动器（100,200,300,400）的区域达到临界温度（T >）相对于致动器的操作温度范围，在冷却过程之后，至少直到材料在所述临界温度下的流程大部分完成。然后进行第二调整过程。本发明还涉及特别适于实施本发明的方法的致动器，以及包括一个这样的致动器的光学部件。

4. 发明授权

US5637885A Method for producing a microsystem and forming a microsystem laser therefrom 失效
标题翻译：微系统的制造方法和从其形成微系统激光
公开(公告)号：US5637885A
公开(公告)日：1997-06-10
申请号：US420791
申请日：1995-04-07
申请人： Stefan Heinemann , Axel Mehnert , Peter Peuser , Nikolaus Schmitt , Helmut Seidel
发明人： Stefan Heinemann , Axel Mehnert , Peter Peuser , Nikolaus Schmitt , Helmut Seidel
IPC分类号： G02B6/42 , G02B6/43 , H01L25/16 , H01L27/15 , H01S3/02 , H01S3/0941 , H01S5/022 , H01S5/024 , H01S5/18 , H01S5/40 , H01S5/42 , H01L31/12 , H01L31/153 , H01L33/00
CPC分类号： H01S5/02248 , G02B6/43 , H01L25/167 , H01S5/42 , H01L2924/0002 , H01S3/025 , H01S3/0604 , H01S3/0941 , H01S5/005 , H01S5/0071 , H01S5/0687 , H01S5/18 , H01S5/4025
摘要： The invention relates to a method for producing a microsystem and from it forming a microsystem laser, which preferably has a vertical structural element by contacting of wafer plates, which carry different functional elements of a system, so that this system on the one hand thus includes heterogeneous functions such as actuators, optics, sensors, cooling systems, micromechanics and electronics, and on the other hand, the wafer carrying these functions permits a relatively homogeneous processing of quite similar functions integrated each on one wafer, so that the complexity of the system is created for the first time for the vertical arrangement of these functions.
摘要翻译：本发明涉及一种用于制造微系统的方法，并且从其形成微系统激光器，该微系统激光器优选地具有通过接触带有系统的不同功能元件的晶片板的垂直结构元件，使得该系统一方面包括诸如致动器，光学器件，传感器，冷却系统，微机电和电子器件的异质功能，另一方面，承载这些功能的晶片允许在一个晶片上集成的非常相似的功能的相对均匀的处理，使得系统的复杂性是第一次创建这些功能的垂直排列。

5. 发明授权

US07679843B2 Adjustment method, particularly a laser adjustment method, and an actuator suitable for the same 失效
标题翻译：调整方法，特别是激光调节方法，以及适用于其的致动器
公开(公告)号：US07679843B2
公开(公告)日：2010-03-16
申请号：US10473941
申请日：2002-06-12
申请人： Burkhard Arthur Seitz born Müller , Klaus Strol , Axel Mehnert
发明人： Burkhard Arthur Seitz born Müller , Klaus Strol , Axel Mehnert
IPC分类号： G02B7/02 , G02B6/26
CPC分类号： G02B6/4226
摘要： The invention relates to an adjustment method, especially for adjusting optical or fiber optical components. According to an embodiment of the invention, a first adjustment process is carried out in which, after a cooling process, the regions of the actuator in which the tensile stresses or compressive strains are frozen following the cooling process are brought to a critical temperature in relation to the operational temperature range of the actuator, at least until the flow processes of the material at said critical temperature are largely completed. A second adjustment process is then carried out.
摘要翻译：本发明涉及一种调整方法，特别是调整光学或光纤组件的方法。根据本发明的实施例，进行第一调整过程，其中在冷却过程之后，在冷却过程之后将拉伸应力或压缩应变冷冻的致动器的区域达到关系到的临界温度至少至少在材料在所述临界温度下的流动过程大部分完成时，致动器的操作温度范围。然后进行第二调整过程。

6. 发明申请

US20060024004A1 Packages for devices and components 有权
标题翻译：设备和组件的包
公开(公告)号：US20060024004A1
公开(公告)日：2006-02-02
申请号：US11178624
申请日：2005-07-11
申请人： Stefan Pfnuer , Tengda Du , Kevin Zhang , Julie Eng , Axel Mehnert
发明人： Stefan Pfnuer , Tengda Du , Kevin Zhang , Julie Eng , Axel Mehnert
IPC分类号： G02B6/36
CPC分类号： G02B6/4201 , G02B6/36 , G02B6/4251
摘要： A package for maintaining alignment of components includes a frame and a beam with the beam attached to the frame and one end of the beam. One or more components are mounted to the beam. The frame and a portion of the beam are separated from each other by a channel which allows portions of the beam to flex substantially independently of the frame when a force is applied to the frame. Thus, the effects resulting from forces applied to the frame are not experienced by the beam, or are at least attenuated, so that the alignment of the components mounted on the beam is substantially preserved.
摘要翻译：用于维持部件对准的包装件包括框架和梁，其中梁连接到框架和梁的一端。一个或多个部件安装到梁上。框架和梁的一部分通过通道分开，该通道允许当力施加到框架时梁的一部分基本上独立于框架弯曲。因此，由施加到框架的力产生的影响不受梁的影响，或者至少被衰减，使得安装在梁上的部件的对准被基本保持。

7. 发明申请

US20170373237A1 LED PACKAGE WITH INTEGRATED FEAUTRES FOR GAS OR LIQUID COOLING 审中-公开
公开(公告)号：US20170373237A1
公开(公告)日：2017-12-28
申请号：US15538048
申请日：2015-12-30
申请人： Axel MEHNERT , Dusan UBOVIC , Marcus Frannciscus DONKER , Hendrik Jan EGGINK , Rene VAN HON-SCHOOTEN , Theodoor TREURNIET , KONINKLIJKE PHILIPS N.V.
发明人： Axel Mehnert , Dusan Golubovic , Marcus Franciscus Donker , Hendrik Jan Eggink , Rene Van Honschooten , Theodoor Cornelis Treurniet
IPC分类号： H01L33/64
CPC分类号： H01L33/642 , H01L24/97 , H01L25/0753 , H01L33/52 , H01L33/641 , H01L33/647 , H01L2224/48091 , H01L2224/48247 , H01L2924/0002 , H01L2924/181 , H01L2924/00014 , H01L2924/00012
摘要： A light emitting device is provided that includes an integral heat dissipation element. This heat dissipation element is included in the leadframe that is used to facilitate fabrication of the light emitting device, to provide a single common substrate that forms both the heat dissipation element and the conductive elements for coupling the light emitting device to external sources of power. The heat dissipation element may extend beyond the protective structure that surrounds the light emitting element to facilitate heat dissipation to the surrounding medium.

8. 发明申请

US20140068390A1 HYBRID DECODING OF BCH CODES FOR NONVOLATILE MEMORIES 审中-公开
标题翻译：用于非易失性存储器的BCH代码的混合解码
公开(公告)号：US20140068390A1
公开(公告)日：2014-03-06
申请号：US14115022
申请日：2011-10-13
申请人： Franz Schmidberger , Christoph Baumhof , Axel Mehnert , Steffen Allert
发明人： Franz Schmidberger , Christoph Baumhof , Axel Mehnert , Steffen Allert
IPC分类号： H03M13/15
CPC分类号： H03M13/152 , G06F11/1048 , H03M13/153 , H03M13/3707 , H03M13/6508 , H03M13/6561
摘要： An apparatus and a method for correcting data errors in a data block. The data block contains original data which are supplemented by such a security syndrome that the data block effects a correction of at most t data errors, wherein a parallel-operating quick corrector is used. The quick corrector is only designed for a correction of a subset t1 of the set of the at most t data errors, and the quick corrector includes a test encoder, which sets a first test state flag P1 which, in the event of a complete correction of a processed data block, outputs this data block and secondly activates a series-operating post-corrector for at most t data errors. The output signal of the post-corrector is output as an alternative.
摘要翻译：一种用于校正数据块中的数据错误的装置和方法。该数据块包含原始数据，这些原始数据由这样的安全综合征补充，数据块影响至多t个数据错误的校正，其中使用并行操作的快速校正器。快速校正器仅用于校正最多t个数据错误的集合的子集t1，并且快速校正器包括测试编码器，其设置第一测试状态标志P1，其在完全校正的情况下处理后的数据块，输出该数据块，其次激活串联操作后校正器，最多t个数据错误。作为替代，输出后校正器的输出信号。

9. 发明申请

US20060002660A1 Two-piece nose assembly with solid sleeve for optical subassembly 审中-公开
标题翻译：两件式鼻子组件，带有用于光学组件的实心套筒
公开(公告)号：US20060002660A1
公开(公告)日：2006-01-05
申请号：US11076835
申请日：2005-03-10
申请人： Martin Wisecarver , Axel Mehnert
发明人： Martin Wisecarver , Axel Mehnert
IPC分类号： G02B6/36
CPC分类号： G02B6/4292
摘要： A two piece nose assembly for optoelectronic devices is disclosed. The assembly includes a first piece having a central bore and an annular alignment recess about the central bore. The first piece can be attached to a housing of the optical device. The assembly also includes an annular second piece designed to receive an optical connector and having an outside surface designed to interference fit with an inside surface of the annular alignment recess. The annular second piece has an inside surface having a hardness of at least 35 on the Rockwell “C” scale. The first piece has an annular groove on an outside surface thereof that defines a lip adjacent to the housing. The annular groove has a tapered edge that facilitates an optimized angle of incidence for a laser beam used to weld the first piece to the housing.
摘要翻译：公开了一种用于光电子器件的两件式鼻部组件。组件包括具有中心孔的第一件和围绕中心孔的环形排列凹槽。第一件可以连接到光学装置的外壳。组件还包括设计成接收光学连接器并且具有设计成与环形对准凹槽的内表面干涉配合的外表面的环形第二件。环形第二片具有在洛氏“C”刻度上具有至少35度的硬度的内表面。第一件在其外表面上具有环形槽，其限定了与壳体相邻的唇缘。环形槽具有锥形边缘，其有助于用于将第一件焊接到外壳的激光束的最佳入射角。

10. 发明授权

US5696786A Solid-state laser system 失效
标题翻译：固态激光系统
公开(公告)号：US5696786A
公开(公告)日：1997-12-09
申请号：US283479
申请日：1994-07-29
申请人： Peter S. Durkin , Axel Mehnert , Peter Peuser , Nikolaus Peter Schmitt
发明人： Peter S. Durkin , Axel Mehnert , Peter Peuser , Nikolaus Peter Schmitt
IPC分类号： H01S3/042 , H01S3/07 , H01S3/081 , H01S3/0941 , H01S3/109 , H01S3/23 , H01S3/091 , H01S3/094
CPC分类号： H01S3/109 , H01S3/07 , H01S3/081 , H01S3/09415 , H01S3/025 , H01S3/0405 , H01S3/042 , H01S3/08059 , H01S3/08068 , H01S3/2333
摘要： The present invention provides a laser diode-pumped solid-state laser resonator which can be scaled and pumped longitudinally including in a folded or zig-zag resonator cavity. The resonator employs opposed laser rod crystals paired with pump light diodes in a configuration which ensures good spatial overlap and can permit the simultaneous generation of one or more laser wavelengths. The resonator also has at one end thereof a total reflector, eg. a laser rod crystal or a mirror and at the other end thereof, a partial reflector i.e. a mirror, to resonate and amplify the laser beam in the system and outcouple a portion thereof as desired.
摘要翻译：本发明提供一种激光二极管泵浦的固态激光谐振器，其可以纵向缩放和泵浦，包括折叠或锯齿状谐振腔。谐振器采用与泵浦二极管配对的相对的激光棒晶体，其结构确保良好的空间重叠并且可以允许同时产生一个或多个激光波长。谐振器的一端也具有全反射器，例如。激光棒晶体或反射镜，另一端部分是反射镜，用于共振和放大系统中的激光束，并根据需要将其部分外耦合。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式