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1. 发明授权

US07317746B2 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：US07317746B2
公开(公告)日：2008-01-08
申请号：US11177493
申请日：2005-07-11
申请人： Thomas Ericson , Paul Eriksen , Mats Granberg , Krister Fröjd , Göran Palmskog , Pontus Lundström , Lennart Bäcklin , Christian Vjeider , Paul Asger Eriksen
发明人： Thomas Ericson , Paul Eriksen , Mats Granberg , Krister Fröjd , Göran Palmskog , Pontus Lundström , Lennart Bäcklin , Christian Vjeider , Paul Asger Eriksen
IPC分类号： H01S3/08
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 passively 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.
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。

2. 发明授权

US06222960B1 Optical element using multimode interference 有权
标题翻译：光元件采用多模干扰
公开(公告)号：US06222960B1
公开(公告)日：2001-04-24
申请号：US09157625
申请日：1998-09-21
申请人： Leif Stensland , Georges Borak , Torsten Augustsson , Mats Granberg
发明人： Leif Stensland , Georges Borak , Torsten Augustsson , Mats Granberg
IPC分类号： G02B614
CPC分类号： G02B6/2813 , G02B6/02
摘要： Optical elements utilize multimode interference in a piece of an optical fiber of multimode type having a core in the shape of a ring or a tubular structure. Such a fiber can be compared to a planar waveguide, the core of which has been bent about a longitudinal axis located at some distance from the core. Such an optical fiber can be optically excited having an excitation centre in a point on or at the annular core by coupling from a single-mode fiber. Then different optical propagation modes are excited having approximately regular relations between their phase velocities so that, for example, for a suitable length of the fiber piece a light intensity is obtained in the other end of the fiber piece which is an approximate reflected image of the light intensity supplied at the input end of the fiber piece. Such an optical element can, for example, be used as a filter or as a passive 1×N-coupler, where in the latter case the length of the fiber piece is adapted so that an N-fold image of the supplied light intensity is obtained at the output end of the fiber piece.
摘要翻译：光学元件在具有环形或管状结构的芯的多模式光纤片中使用多模干涉。可以将这样的光纤与平面波导进行比较，其平面波导已经围绕位于离核心一定距离的纵向轴弯曲。这种光纤可以通过从单模光纤耦合而被光学激发，其具有在环形芯上或其上的点处的激发中心。然后激发不同的光学传播模式，其相位速度之间具有近似规则的关系，使得例如对于纤维片的适当长度，在纤维片的另一端获得光强度，该光强度是在光纤片的输入端提供的光强度。这样的光学元件可以例如用作滤光器或被动1xN耦合器，其中在后一种情况下，纤维片的长度被适配成使得所提供的光强度的N倍图像在纤维片的输出端。

3. 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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