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公开(公告)号：US4082421A
公开(公告)日：1978-04-04
申请号：US688718
申请日：1976-05-21
CPC分类号： G02B6/32
摘要： A device for coupling an incoming light conducting fiber cable to an outgoing light conducting fiber cable characterized by a pair of housings connected together and each receiving a holder which holders center the fibers in one cable in relation to the fibers of the cable which is centered by the other holder. The improvement comprises the holder includes a substrate having a first guide foil disposed on one surface and a second guide foil disposed on the opposite surface, each of said foils having aligned channels for receiving light conducting fibers with the channels of the first foil in a direction leading away from the substrate possessing a cross-sectional profile, decreasing to the diameter of the light conducting fibers. In one embodiment of the invention, the channels are apertures which are aligned with apertures or bores in the substrate and a modification of this embodiment includes forming the first guide foil of a plurality of layers with each layer having apertures converging towards the outer surface thereof with the outermost layer having the smallest aperture. In another embodiment, the channels in the first and second guide foils are arranged as perpendicular channels which extend beyond the peripheral surface of the substrate and, preferably, the light conducting fibers received in the channels are secured on the periphery of the substrate.
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公开(公告)号：US4784449A
公开(公告)日：1988-11-15
申请号：US401064
申请日：1982-07-23
CPC分类号： G02F1/335
摘要： A light deflector includes a plurality of individual acousto-optical light waveguide deflectors being integrated on a common substrate and disposed relative to one or more directions from which or to which a light beam to be deflected will be supplied so that the resolved points is equal to the sum of the resolved points of each of the individual deflectors. Preferably, the individual light deflectors are disposed and aligned on the substrate so that the deflection ranges of the resolved points lie next to one another in a prescribed surface and with the ranges contacting one another without gaps.
摘要翻译： 光偏转器包括多个独立的声光光波导偏转器，其集成在共同的基板上并且相对于一个或多个方向设置，所述一个或多个方向将被供应到被偏转的光束，使得分辨点等于 每个偏转器的分辨点的总和。 优选地，各个光偏转器被设置和对准在基板上，使得解析点的偏转范围在规定的表面中彼此相邻，并且范围彼此接触而没有间隙。
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3.发明授权Process for producing a device for coupling two light conducting fiber cables 失效用于制造用于耦合两根光导纤维电缆的装置的方法
公开(公告)号：US4204310A
公开(公告)日：1980-05-27
申请号：US882261
申请日：1978-02-28
CPC分类号： G02B6/3873 , G02B6/32 , G02B6/3839 , G02B6/3855 , G02B6/3628 , G02B6/3869 , Y10T29/49861 , Y10T29/49885 , Y10T29/49895 , Y10T29/49904
摘要： A device for coupling an incoming light conducting fiber cable to an outgoing light conducting fiber cable characterized by at least one housing and means secured in the housing for holding the end faces of the light conducting fibers of each cable in centered relationship to each other and for optically interconnecting the ends faces of the light conducting fibers of the incoming cable to the end faces of the light conducting fibers of the outgoing cable. The means includes at least one holder having a guide body with guide channels for the light conducting fibers extending inward from one surface of the body and a cover member disposed on the guide body to close off the guide channels so that the light guiding fibers disposed in the channels are held therein. The guide body of each channel is preferably produced by a series of production steps while in a flat state either by mechanically forming the grooves, depositing material to form the grooves or developing a layer of material by a photolithographic process. Subsequent to forming the grooves, the guide body may be wound and secured on a cylindrical substrate so that the channels are disposed on a curved surface. The device may have a single holder to form a non-detachable connecting device, a pair of holders which are secured in an aligned position and form a detachable coupling device or a pair of holders mounted for relative rotation to form an optical switch.
摘要翻译： 一种用于将输入的光导纤维电缆耦合到输出光导纤维电缆的装置，其特征在于至少一个壳体和固定在壳体中的装置，用于将每根电缆的导光纤维的端面保持在彼此中心的关系中，并且 将输入电缆的导光纤维的端面光学地互连到出射电缆的导光纤维的端面。 所述装置包括至少一个保持器，所述保持器具有引导体，所述引导体具有用于从身体的一个表面向内延伸的导光纤维的引导通道，以及设置在引导体上的盖构件，以封闭引导通道，使得导光纤维设置在 通道保持在其中。 每个通道的引导体优选地通过一系列的生产步骤来生产，同时通过机械地形成凹槽，沉积材料以形成凹槽或通过光刻工艺显影材料层而处于平坦状态。 在形成沟槽之后，引导体可以卷绕并固定在圆柱形基底上，使得通道设置在弯曲表面上。 该装置可以具有单个保持器以形成不可拆卸的连接装置，一对保持器，其固定在对准位置并形成可拆卸的联接装置或一对安装以相对旋转以形成光开关。
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4.发明授权Optical device or switch for controlling radiation conducted in an optical waveguide 失效用于控制在光波导中传导的辐射的光学装置或开关
公开(公告)号：US4505539A
公开(公告)日：1985-03-19
申请号：US415708
申请日：1982-09-07
申请人： Franz Auracher , Hermann Buerk , Rudolf Keil , Michael Stockmann , Kaspar Weingand , Karl-Heinz Zeitler
发明人： Franz Auracher , Hermann Buerk , Rudolf Keil , Michael Stockmann , Kaspar Weingand , Karl-Heinz Zeitler
CPC分类号： G02F1/3131 , G02B26/004 , G02B6/3538 , G02F1/011 , G02F1/1506 , G02B6/351 , G02B6/3514 , G02B6/3522 , G02B6/353 , G02B6/355 , G02B6/3552 , G02B6/357 , G02B6/3572
摘要： An optical device, such as the switch, for controlling the passage of a light beam into and out of an end face of a waveguide such as a glass fiber includes utilizing either a layer or drop of liquid material to control the light passage. The liquid material can be a layer, which has changeable optical properties, which can occur by applying a magnetic field, heat or electrical field or the material can be a layer of electrolyte material which will precipitate a reflective layer or electrochromic layer in response to an application of an electrical field. In another embodiment, the liquid material may be moved into and out of engagement with the end face to change the reflective nature of the end face and to cause decoupling of light from the end face or block the transmission of light.
摘要翻译： 诸如开关的光学装置，用于控制光束进入和流出诸如玻璃纤维的波导的端面的光束，包括利用液体材料层或液滴来控制光通过。 液体材料可以是具有可变光学性质的层，其可以通过施加磁场，热或电场而发生，或者材料可以是电解质材料层，其将响应于一个或多个反应层而沉淀反射层或电致变色层 应用电场。 在另一个实施例中，液体材料可以移动到与端面接合并脱离与端面的接合，以改变端面的反射性质并导致光从端面的解耦或阻挡光的传输。
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公开(公告)号：US4111522A
公开(公告)日：1978-09-05
申请号：US688716
申请日：1976-05-21
CPC分类号： G02B6/3636 , G02B6/255 , G02B6/2555 , G02B6/32 , G02B6/3839 , G02B6/3855 , G02B6/3873 , G02B6/3504 , G02B6/364 , G02B6/3652 , G02B6/3664 , G02B6/3837 , G02B6/3853 , G02B6/3869 , G02B6/3882
摘要： A device for coupling an incoming light conducting fiber cable to an outgoing light conducting fiber cable characterized by at least one housing and means secured in the housing for holding the end faces of the light conducting fibers of each cable in centered relationship to each other and for optically interconnecting the end faces of the light conducting fibers of the incoming cable to the end faces of the light conducting fibers of the outgoing cable. The means includes at least one holder having a guide body with guide channels for the light conducting fibers extending inward from one surface of the body and a cover member disposed on the guide body to close off the guide channels so that the light guiding fibers disposed in the channels are held therein. The guide body of each channel is preferably produced by a series of production steps while in a flat state either by mechanically forming the grooves, depositing material to form the grooves or developing a layer of material by a photolithographic process. Subsequent to forming the grooves, the guide body may be wound and secured on a cylindrical substrate so that the channels are disposed on a curved surface. The device may have a single holder to form a non-detachable connecting device, a pair of holders which are secured in an aligned position and form a detachable coupling device or a pair of holders mounted for relative rotation to form an optical switch.
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