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1. 发明授权

US5774609A Method and arrangement for coupling a wave guide to a component 失效
标题翻译：用于将波导耦合到部件的方法和装置
公开(公告)号：US5774609A
公开(公告)日：1998-06-30
申请号：US786734
申请日：1997-01-27
申请人： Lennart Backlin , Ylva Backlund , H.ang.kan Elderstig , Stefan Lindgren , Odd Steijer
发明人： Lennart Backlin , Ylva Backlund , H.ang.kan Elderstig , Stefan Lindgren , Odd Steijer
IPC分类号： G02B6/36 , G02B6/42 , G02B6/30
CPC分类号： G02B6/4214 , G02B6/4239 , G02B6/3636 , G02B6/3692
摘要： Optical components intended for telecommunications purposes must be manufactured and mounted with a great degree of accuracy, since a component, such as an optochip, when mounted must be coupled optically, electrically, mechanically and thermally at the same time. In order to obtain a right-angled geometry when using surface-emitting or surface-detecting components, and to obtain a reduced optical travel path and accurate fixation of an optofiber, a reflective surface (12) which slopes at an angle of 45 degrees is arranged between a light-conducting core (16) and the active surface (10) of an optochip, and the light-conducting core has been placed closer to the reflective surface by bevelling the optofiber (9) and fitting the fiber in a V-groove and accurately fixating the fiber in the groove by means of a flat cover means (20). The aforesaid solutions relate generally to problems of a geometrical nature, but are able to provide important advantages in the arrangement of optical components in so-called optical micro-structures in comparison with earlier known techniques with regard to requirements of space, signal transmission performances and manufacturing costs.
摘要翻译：用于电信目的的光学部件必须以高度的精度制造和安装，因为当安装时诸如光电芯片之类的部件必须同时被光学，电气，机械和热耦合。为了在使用表面发射或表面检测部件时获得直角几何形状，并获得减小的光学行进路径并准确地固定光纤，以45度的角度倾斜的反射表面（12）是布置在导光芯（16）和光芯片的有源表面（10）之间，并且光导芯已经通过斜视光纤（9）而放置得更靠近反射表面，并将光纤装配在V- 凹槽，并通过平面盖装置（20）精确地将纤维固定在凹槽中。上述解决方案一般涉及几何性质的问题，但是与先前已知的技术相对于空间，信号传输性能的要求相比，能够在所谓的光学微结构中的光学部件的布置中提供重要的优点，制造成本。

2. 发明申请

US20060007972A1 Method and device for passive alignment 有权
标题翻译：用于被动对准的方法和装置
公开(公告)号：US20060007972A1
公开(公告)日：2006-01-12
申请号：US11177493
申请日：2005-07-11
申请人： Thomas Ericson , Paul Eriksen , Mats Granberg , Krister Frojd , Goran Palmskog , Pontus Lundstrom , Lennart Backlin , Christian Vjeider , Paul Eriksen
发明人： Thomas Ericson , Paul Eriksen , Mats Granberg , Krister Frojd , Goran Palmskog , Pontus Lundstrom , Lennart Backlin , Christian Vjeider , Paul Eriksen
IPC分类号： H01S3/04
CPC分类号： G02B6/423 , G02B6/4249
摘要： The present invention is related to a method and device for precision and passive alignment such as precision and passive alignment technology for low cost array fibre access components. A laser carrier is passive aligned to an MT-interface using alignment structures on a replicated carrier. The laser carrier is based on a self-aligned semiconductor laser, flip-chip mounted on a silicon substrate with planar polymeric waveguides. The concept for the alignment according to the invention is shown in FIG. 1 as a front view of a laser carrier (1) mounted on a polymeric carrier (5).
摘要翻译：本发明涉及一种用于精密和无源对准的方法和装置，例如用于低成本阵列光纤接入部件的精密和无源对准技术。使用复制载体上的对准结构将激光载体与MT接口无源对准。激光载体是基于自对准的半导体激光器，倒装芯片安装在具有平面聚合物波导的硅衬底上。根据本发明的对准的概念如图1所示。图1作为安装在聚合物载体（5）上的激光载体（1）的前视图。

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