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    • 1. 发明申请
    • Nozzles for electrospray ionization and methods of fabricating them
    • 用于电喷雾电离的喷嘴及其制造方法
    • US20070051824A1
    • 2007-03-08
    • US10546117
    • 2004-02-19
    • Olle LarssonToni SigmundssonMichael ReadOve Ohman
    • Olle LarssonToni SigmundssonMichael ReadOve Ohman
    • B05B5/025
    • H01J49/167H01J49/0018
    • A nozzle chip (3) for ejecting a liquid such as in an electrospray device is built from a substrate chip having grooves (5, 7) on a top surface. A lid (25) is attached to the top surface closing the grooves to form channels one of which has an open outlet end (9). At the outlet end a nozzle is formed at or attached and it has an outlet opening from which the liquid is to be ejected. Alignment recesses (13, 15) are made at edges of the substrate chip and they are accurately positioned in relation to the outlet opening, the alignment recesses allowing an accurate mounting of nozzle chip giving the outlet opening of the nozzle a reproducible position in the device where it is to be used. At the outlet end a recess (17) in the substrate chip can be provided and the nozzle can then be located in the recess to mechanically protect it.
    • 用于喷射诸如电喷雾装置中的液体的喷嘴芯片(3)由在顶表面上具有凹槽(5,7)的衬底芯片构成。 盖(25)附接到顶表面,封闭沟槽以形成通道,其中一个具有开放的出口端(9)。 在出口处,喷嘴形成在或附接并且具有出口,液体从该出口开始喷出。 对准凹槽(13,15)在基片的边缘处形成,并且它们相对于出口开口精确定位,所述对准凹槽允许精确地安装喷嘴芯片,使得喷嘴的出口开口在该装置中可再现的位置 在哪里使用。 在出口端,可以设置衬底芯片中的凹部(17),然后可以将喷嘴定位在凹部中以机械地保护其。
    • 3. 发明授权
    • Method and device for waveguide connection
    • 用于波导连接的方法和装置
    • US5984534A
    • 1999-11-16
    • US823388
    • 1997-03-24
    • H.ang.kan ElderstigOlle LarssonGoran PalmskogOve Ohman
    • H.ang.kan ElderstigOlle LarssonGoran PalmskogOve Ohman
    • H01P5/00G02B6/36G02B6/42
    • G02B6/3696G02B6/4201G02B6/4214G02B6/4243G02B6/4246G02B6/3636G02B6/3652G02B6/3692G02B6/4238G02B6/4239
    • 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.
    • 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。
    • 8. 发明授权
    • Angled opto-mechanical device
    • 角度光学机械装置
    • US06402389B1
    • 2002-06-11
    • US08848238
    • 1997-04-29
    • Odd SteijerChrister MollBengt LindströmChristian VieiderPaul EriksenJan-Åke EngstrandOlle LarssonHåkan Elderstig
    • Odd SteijerChrister MollBengt LindströmChristian VieiderPaul EriksenJan-Åke EngstrandOlle LarssonHåkan Elderstig
    • G02B638
    • G02B6/3829G02B6/3839G02B6/3865G02B6/3885
    • The present invention relates to an angled opto-mechanical connector (10) and to a manufacturing process for the same. The connector (10) comprises a fixture (1) with straight and parallel grooves (2, 3) of two sizes running on the upper side of the fixture (1) from a first fixture side (1a) to a second fixture side (1b). A lid (4) is fastened above the fixture (1). Fibre ends (8a) of optical fibres (8) are placed in the capillaries which are formed between the smaller grooves (2) of the fixture and the lid (4) in such a way that they stick out through the side of the fixture (1b). A plastic capsule (11) encloses the fixture (1), the lid (4) and the fibres (8) completely or partially. The fibres (8) stick out from the plastic capsule (11) in a direction separated from that defined by the grooves of the fixture. The connector (10) can also have an opto-mechanical interface of the above mentioned type at its other end (10b).
    • 本发明涉及一种成角度的光机械连接器(10)及其制造方法。 连接器(10)包括具有从第一固定侧(1a)到第二固定侧(1b)在固定装置(1)的上侧上延伸的具有两个尺寸的直的和平行的凹槽(2,3)的固定装置(1) )。 盖(4)被紧固在固定装置(1)上方。 将光纤(8)的纤维端部(8a)放置在毛细管中,毛细管形成在固定装置的较小凹槽(2)和盖子(4)之间,使得它们穿过固定装置的侧面 1b)。 塑料胶囊(11)完全或部分地包围固定装置(1),盖子(4)和纤维(8)。 纤维(8)沿与固定装置的凹槽所限定的方向分开的方向从塑料胶囊(11)伸出。 连接器(10)在其另一端(10b)上也可以具有上述类型的光机械接口。
    • 9. 发明授权
    • Opto-mechanical device
    • 光机械装置
    • US06173098B2
    • 2001-01-09
    • US08848618
    • 1997-04-29
    • Odd SteijerChrister MollBengt LindströmChristian VieiderPaul EriksenJan-Åke EngstrandOlle LarssonHåkan Elderstig
    • Odd SteijerChrister MollBengt LindströmChristian VieiderPaul EriksenJan-Åke EngstrandOlle LarssonHåkan Elderstig
    • G02B638
    • G02B6/3865G02B6/3839G02B6/3885
    • The present invention relates to a manufacturing method for an opto-mechanical connector (10) and to the connector itself. The invention includes that a fixture (1) is manufactured with straight and parallel grooves (2,3) running on the upper side of the fixture (1) from a first fixture side (1a) to a second fixture side (1b), and which grooves (2,3) are intended partly for optical fibers and partly for guide pins. A lid (4) is attached above the fixture (1), whereafter optical fibers (8) from, for example, a fiber ribbon cable (6) are introduced into the grooves (2) intended for the fibers from the first fixture side (1a) so that the fiber ends (8) extend out through the second fixture side (1b). Guide pins (9) are furthermore introduced into the grooves (3) intended for the guide pins. The structure obtained (fixture (1), lid (4), fiber ends (8) and guide pins (9)) is completely or partially enclosed by a plastic capsule (11).
    • 本发明涉及一种用于光机械连接器(10)和连接器本身的制造方法。 本发明包括一种固定装置(1)制造成具有从第一固定侧(1a)到第二固定侧(1b)在固定装置(1)的上侧上延伸的直的和平行的槽(2,3),以及 哪些槽(2,3)部分用于光纤,部分用于导向销。 盖子(4)安装在固定装置(1)的上方,然后从例如纤维带状电缆(6)的光纤(8)从第一夹具侧引入预定用于纤维的凹槽(2) 1a)使得纤维端部(8)延伸穿过第二固定侧(1b)。 引导销(9)进一步被引入用于引导销的凹槽(3)中。 获得的结构(固定装置(1),盖子(4),纤维端部和引导销(9))被塑料胶囊(11)完全或部分地包围。