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1. 发明授权

US5984534A Method and device for waveguide connection 失效
标题翻译：用于波导连接的方法和装置
公开(公告)号：US5984534A
公开(公告)日：1999-11-16
申请号：US823388
申请日：1997-03-24
申请人： H.ang.kan Elderstig , Olle Larsson , Goran Palmskog , Ove Ohman
发明人： H.ang.kan Elderstig , Olle Larsson , Goran Palmskog , Ove Ohman
IPC分类号： H01P5/00 , G02B6/36 , G02B6/42
CPC分类号： G02B6/3696 , G02B6/4201 , G02B6/4214 , G02B6/4243 , G02B6/4246 , G02B6/3636 , G02B6/3652 , G02B6/3692 , G02B6/4238 , G02B6/4239
摘要： Replicated polymeric microstructures have been used in the fabrication of optofiber waveguide connections, with the intention of simplifying the production of such connections, and therewith greatly reduce manufacturing costs. Fabrication is commenced from a silicon chip in which there has been etched grooves whose cross-sectional shape has been adapted to accommodate waveguides, such as optofibers. Firstly, the silicon chip is replicated, by plating the silicon chip with nickel for instance. The replication then serves as a model for producing a plastic copy of the silicon chip. This method of manufacture is able to produce waveguide accommodating grooves (2), such as optofiber accommodating grooves, to a very high degree of accuracy. Furthermore, the method provides a high degree of freedom in the configuration of the grooves, and also enables branched grooves for receiving branched fibres to be produced. The waveguide connection can then be used with a waveguide, such as an optofiber, together with a light transmitter or light receiver.
摘要翻译：复制的聚合物微结构已经用于制造光纤波导连接，其目的是简化这种连接的生产，从而大大降低制造成本。制造从其中已经蚀刻了凹槽的硅芯片开始，其横截面形状已经适于容纳波导，例如光电二极管。首先，通过例如用镍电镀硅芯片来复制硅芯片。然后，该复制物用作产生硅芯片的塑料副本的模型。这种制造方法能够以非常高的精度制造波导容纳槽（2），例如光纤容纳槽。此外，该方法在槽的构造中提供高度的自由度，并且还能够制造用于接收分支纤维的分支槽。然后可以将波导连接与光传输器或光接收器一起用于波导，例如光纤。

2. 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。

3. 发明授权

US5550943A Unitary, double-ended connector for optical fibres 失效
标题翻译：一体的光纤双端连接器
公开(公告)号：US5550943A
公开(公告)日：1996-08-27
申请号：US341596
申请日：1994-11-21
申请人： H.ang.kan Elderstig , Christian Vieider
发明人： H.ang.kan Elderstig , Christian Vieider
IPC分类号： G02B6/24 , G02B6/36 , G02B6/38 , G02B6/40
CPC分类号： G02B6/3825 , G02B6/3801 , G02B6/3803 , G02B6/3839 , G02B6/3885 , G02B6/3636 , G02B6/3652 , G02B6/3676 , G02B6/368 , G02B6/3692 , G02B6/382
摘要： An optical fibre-connecting device includes a passageway which is funnel-shaped at both ends thereof and with which an optical fibre is intended to be inserted from either end into the passageway, so that the fibres will meet one another therein. The connecting device (1) includes a first silicon part (7) having a flat surface in which one or more grooves (8) of V-shaped cross-section have been etched. Additionally the connecting device (1) includes a second part (9) which is made of transparent glass and which has a flat side that is intended to abut the grooved surface of the first part (7) so as to form a channel of triangular cross-section, wherein a circle inscribed in the channel will have a diameter which is only slightly larger than the outer diameter of an optical fibre (5, 6).
摘要翻译： PCT No.PCT / SE93 / 00430 Sec。 371日期：1994年11月21日 102（e）日期1994年11月21日PCT提交1993年5月14日PCT公布。公开号WO93 / 23777 日期：1993年11月25日光纤连接装置包括在其两端处为漏斗形的通道，并且光纤将从任一端插入通道中，使得光纤将彼此相遇。连接装置（1）包括具有平坦表面的第一硅部分（7），其中已经蚀刻了一个或多个V形横截面的凹槽（8）。另外，连接装置（1）包括由透明玻璃制成的第二部分（9），该第二部分（9）具有平坦侧面，该平坦侧面旨在邻接第一部分（7）的带槽表面，以便形成三角形十字其中内嵌在通道中的圆的直径将仅略大于光纤（5,6）的外径。

4. 发明授权

US5690841A Method of producing cavity structures 失效
标题翻译：生产腔体结构的方法
公开(公告)号：US5690841A
公开(公告)日：1997-11-25
申请号：US663043
申请日：1996-06-10
申请人： H.ang.kan Elderstig
发明人： H.ang.kan Elderstig
IPC分类号： C23F1/00 , B01L3/00 , B81B1/00 , G01L9/00 , H01L21/306 , H01L29/84 , H01L49/00
CPC分类号： B81C1/00047 , B01L3/502707 , G01L9/0042 , B01L2200/12 , B01L2300/0645
摘要： A method of producing sealed cavity structures in the surface layer of a selectively etchable substrate (1), comprises: a) depositing a masking layer (2) of etchable material on the substrate (1), b) by means of etching, opening at least one hole (3) in the masking layer (2) down to the substrate surface, c) through said hole or holes (3) in the masking layer (2) selectively etching the substrate (1) in under the masking layer (2) so as to form one more cavities (4) which extend under the masking layer, and d) sealing said hole or holes (3) in the masking layer (2).
摘要翻译： PCT No.PCT / SE94 / 01181 Sec。 371日期1996年6月10日 102（e）1996年6月10日PCT 1994年12月8日PCT PCT。 WO95 / 16192 PCT公开号日期1995年6月15日一种在可选择性蚀刻的衬底（1）的表面层中制造密封腔结构的方法包括：a）在衬底（1）上沉积可蚀刻材料的掩模层（2），b）在掩模层（2）中至少一个孔（3）向下打开到衬底表面，c）通过掩模层（2）中的所述孔或孔（3）选择性地在下面的衬底（1）上蚀刻掩模层（2），以形成在掩模层下方延伸的多个空腔（4），以及d）密封掩模层（2）中的所述孔或孔（3）。

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