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1. 发明授权

US5930438A Method for manufacturing an optoelectrical component and an optoelectrical component manufactured according to the method 失效
标题翻译：根据该方法制造的光电元件和光电元件的制造方法
公开(公告)号：US5930438A
公开(公告)日：1999-07-27
申请号：US931304
申请日：1997-09-16
申请人： Goran Palmskog , Olle Jonny Hagel , Goran Gustafsson , Paul Eriksen
发明人： Goran Palmskog , Olle Jonny Hagel , Goran Gustafsson , Paul Eriksen
IPC分类号： G02B6/13 , G02B6/06 , G02B6/12 , G02B6/122 , G02B6/30 , G02B6/10
CPC分类号： G02B6/30 , G02B6/1221
摘要： The optoelectrical components which up to now have been used in the fibre-optical region have had waveguides of quartz and glass with hermetic encapsulating, which components have had too high manufacturing costs for profitable use. Through making polymeric single mode (SM) waveguides from plastic, for example, benzocyclobutene polymer (BCB) a simple reliable and inexpensive concept for making waveguides can be obtained. Two of the commercially available grades of BCB/DOW Chemicals have furthermore a refractive index difference which permits manufacturing of buried waveguides with SM characteristics. These two types of BCB material have shown themselves to be especially usable for manufacturing of so-called buried SM waveguides: a heat curable grade (1,4) used for under- and over-cladding for waveguides and a photo-definable derivative (3) used as the waveguide material. Encapsulating of a waveguide chip can in this way be made with plastics, at the same time as the connector interface can be formed in the end surfaces of the components.
摘要翻译：目前已经在光纤区域中使用的光电组件已经具有石英和玻璃的波导，具有气密封装，这些部件具有太高的制造成本以获得有利的使用。通过从塑料制造聚合单模（SM）波导，例如苯并环丁烯聚合物（BCB），可以获得制造波导的简单可靠且廉价的概念。两种商业级BCB / DOW Chemicals还具有折射率差异，其允许制造具有SM特性的掩埋波导。这两种类型的BCB材料已经显示出自己特别可用于制造所谓的掩埋SM波导：用于波导的低于和过度包覆的可热固化等级（1,4）和可光学定义的衍生物（3 ）用作波导材料。以这种方式，可以用塑料制造波导芯片的封装，同时可以在部件的端面中形成连接器接口。

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。

3. 发明授权

US5818990A Encapsulation of optoelectronic components 失效
标题翻译：封装光电元件
公开(公告)号：US5818990A
公开(公告)日：1998-10-06
申请号：US722119
申请日：1997-01-29
申请人： Odd Steijer , Paul Eriksen , Hans Moll , Jan .ANG.ke Engstrand , Goran Palmskog , Mats Janson , Pia Tinghag
发明人： Odd Steijer , Paul Eriksen , Hans Moll , Jan .ANG.ke Engstrand , Goran Palmskog , Mats Janson , Pia Tinghag
IPC分类号： G02B6/42 , G02B6/36
CPC分类号： G02B6/4201 , G02B6/4253 , G02B6/4255 , G02B6/4257
摘要： An encapsulated optocomponent (1) comprises a single-crystal silicon wafer (3) and waveguides (9) located thereon, which at least partly are manufactured by means of process methods taken from the methods for manufacturing electronic integrated circuits. The waveguides (9) extend from an edge of the optoelectronic component (1) to an optoelectronic, active or passive component (11) attached to the surface of the silicon wafer (3). Over the region for connecting the waveguides (9) to the optoelectronic component (11) a transparent plastics material is molded (17), for instance an elastomer, having a refractive index adjusted to improve the optical coupling between the waveguides (9) and the optoelectronic component (11). The molding (17) covers advantageously all of said component (11) to also reduce thermal stresses between it and an exterior, protective layer (19) of a curable plastics material. The molded layer (17) can also cover the whole area of the waveguides (9) to form an upper cladding thereof. Guide grooves (5) are arranged in the silicon wafer (3) for positioning guide pins (7), utilized in the connection of the optocomponent (1) to another optocomponent having guides for guide pins and waveguides configured in the same way.
摘要翻译： PCT No.PCT / SE95 / 00281 Sec。 371日期1997年1月28日 102（e）日期1997年1月28日PCT 1995年3月20日PCT公布。公开号WO95 / 25974 日期1995年9月28日封装光电组件（1）包括位于其上的单晶硅晶片（3）和波导（9），其至少部分地通过从用于制造电子集成电路的方法的工艺方法制造。波导（9）从光电子部件（1）的边缘延伸到附接到硅晶片（3）的表面的光电子，有源或无源部件（11）。在用于将波导（9）连接到光电子部件（11）的区域上，模制（17）例如弹性体的透明塑料材料，其具有调节的折射率，以改善波导（9）和光电子元件（11）。成型件（17）有利地覆盖了所有的所述部件（11），还减少了其与可固化塑料材料的外部保护层（19）之间的热应力。模制层（17）还可以覆盖波导（9）的整个区域以形成其上包层。引导槽（5）布置在用于定位导向销（7）的硅晶片（3）中，用于将光学组件（1）连接到具有以相同方式配置的引导引脚和波导的另一个光学部件的连接。

4. 发明授权

US08379205B2 Optical arrangement for determining the concentration of a substance in a fluid 失效
标题翻译：用于确定液体中物质浓度的光学布置
公开(公告)号：US08379205B2
公开(公告)日：2013-02-19
申请号：US13151030
申请日：2011-06-01
申请人： Goran Palmskog , Fredrik Laurell , Gunnar Elgcrona
发明人： Goran Palmskog , Fredrik Laurell , Gunnar Elgcrona
IPC分类号： G01N21/00
CPC分类号： G01N21/3504 , G01J3/10 , G01N21/314
摘要： An arrangement for determining concentration of substances in a fluid comprising a light source for generating primary light pulses within a wavelength interval, a light pulse splitter adapted to split up the primary light pulses into a predetermined number of secondary light pulses to be transmitted through the fluid, the secondary light pulses being separated in time as well as wavelength to be differently absorbed upon passage of the fluid depending on the concentration of the substances, a detector for detecting intensity of the differently absorbed secondary light pulses, and a comparator for comparing the intensities of the differently absorbed secondary light pulses with different reference intensities corresponding to different substances to thereby determine the concentration of the substances in the fluid.
摘要翻译：一种用于确定流体中物质浓度的装置，包括用于在波长间隔内产生初级光脉冲的光源，适于将初级光脉冲分裂成预定数量的次级光脉冲以透过流体的光脉冲分离器，二次光脉冲在时间和波长上被分离以根据物质的浓度不同地吸收流体，用于检测不同吸收的次级光脉冲的强度的检测器和用于比较强度的比较器的不同吸收的次级光脉冲具有对应于不同物质的不同参考强度，从而确定流体中物质的浓度。

5. 发明申请

US20090195780A1 Optical arrangement for determining the concentration of a substance in a fluid 有权
标题翻译：用于确定液体中物质浓度的光学布置
公开(公告)号：US20090195780A1
公开(公告)日：2009-08-06
申请号：US11663456
申请日：2005-09-23
申请人： Goran Palmskog , Fredrik Laurell , Gunnar Elgcrona
发明人： Goran Palmskog , Fredrik Laurell , Gunnar Elgcrona
IPC分类号： G01N21/00
CPC分类号： G01N21/3504 , G01J3/10 , G01N21/314
摘要： An arrangement for determining concentration of substances in a fluid comprising a light source (2) for generating primary light pulses within a wavelength interval, a light pulse splitter (5) adapted to split up the primary light pulses into a predetermined number of secondary light pulses to be transmitted through the fluid, the secondary light pulses being separated in time as well as wavelength to be differently absorbed upon passage of the fluid depending on the concentration of the substances, a detector (13) for detecting intensity of the differently absorbed secondary light pulses, and a comparator (14) for comparing the intensities of the differently absorbed secondary light pulses with different reference intensities corresponding to different substances to thereby determine the concentration of the substances in the fluid.
摘要翻译：一种用于确定流体中物质浓度的装置，包括用于在波长间隔内产生初级光脉冲的光源（2），适于将初级光脉冲分裂成预定数量的次级光脉冲的光脉冲分离器（5）通过流体传输，二次光脉冲在时间上以及波长被分离，以根据物质的浓度不同地吸收流体;检测器（13），用于检测不同吸收的次级光的强度脉冲和比较器（14），用于将不同吸收的次级光脉冲的强度与对应于不同物质的不同参考强度进行比较，从而确定流体中物质的浓度。

6. 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。

7. 发明申请

US20110242538A1 OPTICAL ARRANGMENT FOR DETERMINING THE CONCENTRATION OF A SUBSTANCE IN A FLUID 失效
标题翻译：用于确定流体中物质浓度的光学装置
公开(公告)号：US20110242538A1
公开(公告)日：2011-10-06
申请号：US13151030
申请日：2011-06-01
申请人： Goran Palmskog , Fredrik Laurell , Gunnar Elgcrona
发明人： Goran Palmskog , Fredrik Laurell , Gunnar Elgcrona
IPC分类号： G01N21/00
CPC分类号： G01N21/3504 , G01J3/10 , G01N21/314
摘要： An arrangement for determining concentration of substances in a fluid comprising a light source for generating primary light pulses within a wavelength interval, a light pulse splitter adapted to split up the primary light pulses into a predetermined number of secondary light pulses to be transmitted through the fluid, the secondary light pulses being separated in time as well as wavelength to be differently absorbed upon passage of the fluid depending on the concentration of the substances, a detector for detecting intensity of the differently absorbed secondary light pulses, and a comparator for comparing the intensities of the differently absorbed secondary light pulses with different reference intensities corresponding to different substances to thereby determine the concentration of the substances in the fluid.
摘要翻译：一种用于确定流体中物质浓度的装置，包括用于在波长间隔内产生初级光脉冲的光源，适于将初级光脉冲分裂成预定数量的次级光脉冲以透过流体的光脉冲分离器，二次光脉冲在时间和波长上被分离以根据物质的浓度不同地吸收流体，用于检测不同吸收的次级光脉冲的强度的检测器和用于比较强度的比较器的不同吸收的次级光脉冲具有对应于不同物质的不同参考强度，从而确定流体中物质的浓度。

8. 发明授权

US07961325B2 Optical arrangement for determining the concentration of a substance in a fluid 有权
标题翻译：用于确定液体中物质浓度的光学布置
公开(公告)号：US07961325B2
公开(公告)日：2011-06-14
申请号：US11663456
申请日：2005-09-23
申请人： Goran Palmskog , Fredrik Laurell , Gunnar Elgcrona
发明人： Goran Palmskog , Fredrik Laurell , Gunnar Elgcrona
IPC分类号： G01N21/00
CPC分类号： G01N21/3504 , G01J3/10 , G01N21/314
摘要： An arrangement for determining concentration of substances in a fluid comprising a light source (2) for generating primary light pulses within a wavelength interval, a light pulse splitter (5) adapted to split up the primary light pulses into a predetermined number of secondary light pulses to be transmitted through the fluid, the secondary light pulses being separated in time as well as wavelength to be differently absorbed upon passage of the fluid depending on the concentration of the substances, a detector (13) for detecting intensity of the differently absorbed secondary light pulses, and a comparator (14) for comparing the intensities of the differently absorbed secondary light pulses with different reference intensities corresponding to different substances to thereby determine the concentration of the substances in the fluid.
摘要翻译：一种用于确定流体中物质浓度的装置，包括用于在波长间隔内产生初级光脉冲的光源（2），适于将初级光脉冲分裂成预定数量的次级光脉冲的光脉冲分离器（5）通过流体传输，二次光脉冲在时间上以及波长被分离，以根据物质的浓度不同地吸收流体;检测器（13），用于检测不同吸收的次级光的强度脉冲和比较器（14），用于将不同吸收的次级光脉冲的强度与对应于不同物质的不同参考强度进行比较，从而确定流体中物质的浓度。

9. 发明授权

US5715338A Impermeable encapsulation of optoelectronic components 失效
标题翻译：光电组件的不透水封装
公开(公告)号：US5715338A
公开(公告)日：1998-02-03
申请号：US722118
申请日：1996-09-18
申请人： Sven Sjolinder , Odd Steijer , Goran Palmskog
发明人： Sven Sjolinder , Odd Steijer , Goran Palmskog
IPC分类号： G02B6/38 , G02B6/42 , G02B6/36
CPC分类号： G02B6/3873 , G02B6/42
摘要： An impermeable encapsulated optocomponent and a method for encapsulating an optocomponent includes providing a base, preferably of silicon, supporting waveguides and an optoelectronic component optically coupled to each other. The optoelectronic component is connected to electric driver circuits. Thereafter a silica layer is deposited over a region of the substrate including at least the coupling of the waveguide and optoelectronic component, after which it is encapsulated by applying a layer of curable plastics material. The deposition of silica provides an impermeable inner encapsulation layer and prevents, when applying the curable plastics material, plastics from penetrating between the inner ends of the waveguides and the optoelectronic component, and thus the optical coupling is secured therebetween.
摘要翻译： PCT No.PCT / SE95 / 00282 Sec。 371日期1996年9月18日 102（e）1996年9月18日PCT PCT 1995年3月20日PCT公布。 WO95 / 25975 PCT出版物日期1995年9月28日不可渗透的封装的光学组件和用于封装光学组件的方法包括提供基底，优选硅，支撑波导和彼此光耦合的光电子部件。光电子元件连接到电驱动电路。此后，二氧化硅层沉积在至少包括波导和光电子部件的耦合的基板的区域上，然后通过施加一层可固化塑料材料将其包封。二氧化硅的沉积提供了不透水的内包封层，并且当施加可固化塑料材料时，防止塑料穿过波导的内端和光电子部件之间，从而在其间固定光耦合。

10. 发明授权

US5367597A Optical waveguide encapsulation 失效
标题翻译：光波导封装
公开(公告)号：US5367597A
公开(公告)日：1994-11-22
申请号：US47564
申请日：1993-04-16
申请人： Goran Palmskog
发明人： Goran Palmskog
IPC分类号： G02B1/04 , G02B6/12 , G02B6/122 , G02B6/42 , G02B27/56 , G02B6/10
CPC分类号： G02B6/02033 , G02B1/048 , G02B27/56 , G02B6/1221 , G02B6/42 , G02B6/4212 , G02B2006/12076
摘要： An optical waveguide encapsulation for facilitating the tapping of light signals. The optical waveguide includes an optical medium, preferably a polyimide. An encapsulating material comprises a medium which matches the index of the light conducting core of the waveguide. The refractive index of the light conducting core is higher than the refractive index of the encapsulating material, and the encapsulating material is an elastic material.
摘要翻译：一种用于促进光信号分接的光波导封装。光波导包括光学介质，优选为聚酰亚胺。封装材料包括与波导的导光芯的折射率相匹配的介质。导光芯的折射率高于封装材料的折射率，封装材料是弹性材料。

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