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公开(公告)号：US4919851A
公开(公告)日：1990-04-24
申请号：US267030
申请日：1988-11-04
CPC分类号： B29C61/02 , B29D11/00663 , G02B6/2856 , B29C61/0666
摘要： High-efficiency optical couplers for polymer optical waveguides are obtained when optical waveguides are bundled and fused by means of a piece of plastic shrink sleeve, the plastic shrink sleeve being heated above the shrinkage temperature. The process is simple and cost-advantageous.
摘要翻译： 当光波导束通过一片塑料收缩套筒被捆扎和熔化时，获得用于聚合物光波导的高效光耦合器，塑料收缩套管被加热到收缩温度以上。 该过程简单且成本低廉。
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公开(公告)号：US5281820A
公开(公告)日：1994-01-25
申请号：US725577
申请日：1991-07-03
摘要： A detector for detecting invisible radiation and charged particles is composed of at least one radiation-absorbing panel and at least one optical waveguide arranged parallel to the surface of said panel and containing a fluorescent dyestuff. The luminescent light produced in the panel by the absorbed radiation is converted into a fluorescent radiation in the optical waveguide conducted to a photosensitive semiconductor component by total reflection and measured at that point.
摘要翻译： 用于检测不可见辐射和带电粒子的检测器由至少一个辐射吸收板和平行于所述面板的表面布置并包含荧光染料的至少一个光波导构成。 通过吸收的辐射在面板中产生的发光在通过全反射传导到光敏半导体部件的光波导中被转换为荧光辐射，并在该点测量。
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公开(公告)号：US5132530A
公开(公告)日：1992-07-21
申请号：US762556
申请日：1991-09-18
摘要： A light detector consists of a plate-like light-absorbing body and at least one optical waveguide connected thereto. Both parts of the light detector contain a fluorescent dye, whereby the irradiated light is converted into a fluorescence radiation. This radiation is guided by total reflection to a light-sensitive semiconductor element and is measured there. The light detector is suitable as light barrier, fiber-optic revolution counter or UV detector.
摘要翻译： 光检测器由板状光吸收体和与其连接的至少一个光波导构成。 光检测器的两部分含有荧光染料，由此将照射的光转换成荧光辐射。 该辐射由全反射引导到光敏半导体元件并在那里测量。 光检测器适用于光阻，光纤转速计或UV检测器。
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4.发明授权Method and apparatus for producing a star coupler from polymer optical waveguides 失效用于从聚合物光波导生产星形耦合器的方法和装置
公开(公告)号：US5073314A
公开(公告)日：1991-12-17
申请号：US535825
申请日：1990-06-11
CPC分类号： G02B6/2808 , B29C33/38 , B29C65/04 , B29C66/526 , B29C66/69 , B29C66/8324 , B29D11/00663 , G02B6/2856 , B29C66/8122 , B29C66/81265 , B29C66/81871 , B29K2909/02 , B29K2909/08 , B29L2011/0075
摘要： Mechanically robust star couplers of polymer optical waveguides having low insertion losses and small fluctuations between the individual output fibers are obtained if polymer optical waveguides are arranged in parallel in the middle region of an apparatus and fused with one another under pressure and with the supply of heat. The optical cladding of the polymer optical waveguides has been previously removed. The method is easy and cost-effective. The apparatus is composed of a lower part with a channel recessed therein and an upper part with a male die located therein, which male die corresponds in its shape to the shape of the channel.
摘要翻译： 如果聚合物光波导在设备的中间区域平行布置并且在压力和热量供应下彼此熔合，则获得具有低插入损耗和单个输出光纤之间的小波动的聚合物光波导的机械稳健的星形耦合器 。 先前已经去除了聚合物光波导的光学包层。 该方法简单，经济实惠。 该装置由凹入其中的通道的下部和位于其中的阳模的上部组成，该阳模的形状与通道的形状相对应。
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公开(公告)号：US5030321A
公开(公告)日：1991-07-09
申请号：US535826
申请日：1990-06-11
IPC分类号： G02B6/26 , B23K26/402 , B29C65/70 , G02B6/28 , G02B6/36
CPC分类号： B29C66/69 , B23K26/402 , B29C65/70 , G02B6/2804 , G02B6/3652 , B23K2203/42 , B29C66/71 , B29L2011/0075 , G02B6/3688
摘要： Channels in which polymeric optical waveguides can be laid can be milled in surfaces of plastic sheets by means of an excimer laser. The free space between the optical waveguides is filled up with a transparent casting resin.The channels produced by means of the laser are distinguished by high dimensional accuracy and low surface roughness.
摘要翻译： 可以铺设聚合物光波导的通道可以通过准分子激光器在塑料片的表面中研磨。 光波导之间的自由空间用透明浇铸树脂填充。 通过激光产生的通道由高尺寸精度和低表面粗糙度区分。
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6.发明授权Core/shell optical waveguides with cores comprising halogenated phenyl acrylate or methacrylate 失效具有包含卤化苯基丙烯酸酯或甲基丙烯酸酯的芯的芯/壳光波导
公开(公告)号：US5129031A
公开(公告)日：1992-07-07
申请号：US587960
申请日：1990-09-25
CPC分类号： D01F8/10 , G02B6/02033
摘要： Optical waveguides of very good heat resistance and good light conductivity are composed of polymers which are derived from halogenated phenyl acrylates or phenyl methacrylates.
摘要翻译： 具有非常好的耐热性和良好光导率的光波导由衍生自丙烯酸卤代苯基酯或甲基丙烯酸苯酯的聚合物组成。
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公开(公告)号：US5185832A
公开(公告)日：1993-02-09
申请号：US690858
申请日：1991-04-24
CPC分类号： G02B6/2856 , G02B6/2808
摘要： Process for producing an optical coupler for polymer optical waveguides by arranging the optical waveguides in the same sense and bundling them by means of a plastic shrink-on sleeve. In this process, two to 10.sup.5 polymer optical waveguides are arranged in the same sense and bundled and a plastic tube is put over the mixing region. Then a piece of plastic shrink-on sleeve is pushed over the plastic tube and the shrink-on sleeve is heated to a temperature at which it contracts. The shrinkage temperature of the shrink-on sleeve is inside the thermoelastic temperature range of the plastic tube. The optical waveguide bundle may be stretched during or after heating.
摘要翻译： 通过将光波导设置在相同的意义上并通过塑料收缩套管捆扎来制造用于聚合物光波导的光耦合器的方法。 在这个过程中，两个到105个聚合物光波导以相同的意义被排列成捆，并且塑料管放在混合区上。 然后将一片塑料收缩套筒推到塑料管上，并将收缩套管加热至收缩温度。 收缩套管的收缩温度在塑料管的热弹性温度范围内。 光波导束可以在加热期间或之后被拉伸。
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公开(公告)号：US5032654A
公开(公告)日：1991-07-16
申请号：US113469
申请日：1987-10-23
IPC分类号： G02B6/00 , B29D11/00 , C08F2/02 , C08F20/22 , C08F220/22
CPC分类号： C08F20/22
摘要： A transparent material of very good heat resistance and very good light conductivity is essentially composed of a polymer derived mainly from bromophenyl acrylates or bromophenyl methacrylates.
摘要翻译： 具有非常好的耐热性和非常好的光导率的透明材料基本上由主要由溴苯基丙烯酸酯或溴代苯基甲基丙烯酸酯衍生的聚合物组成。
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公开(公告)号：US5301254A
公开(公告)日：1994-04-05
申请号：US768778
申请日：1991-11-07
IPC分类号： C08F16/14 , C08F214/26 , C08F216/14 , C08L27/18 , G02B1/04 , G02B6/00
CPC分类号： C08F216/14 , C08F214/262 , G02B1/045
摘要： A transparent thermoplastic molding compound consisting of 40 to 90% by weight of units derived from tetrafluoroethylene, and 60 to 10% by weight of units derived from compounds of formula I or II:CF.sub.2 .dbd.CF--O--(CF.sub.2 --CF(CF.sub.3)--O).sub.m --(CF.sub.2).sub.n --CF.sub.3 (I)CF.sub.2 .dbd.CF--O--(CF.sub.2 --CF(CF.sub.3)--O).sub.p --(CF.sub.2).sub.q --COO--R (II)is particularly suitable for manufacturing the sheath of beam waveguides whose core has a higher transparency than polymethyl methacrylate.
摘要翻译： PCT No.PCT / EP90 / 00585第 371日期1991年11月7日 102（e）1991年11月7日PCT PCT 1990年4月13日提交PCT公布。 出版物WO90 / 12043 日本1990年10月18日。由40〜90重量％衍生自四氟乙烯的单元和60〜10重量％衍生自式I或II化合物的单元组成的透明热塑性模塑料：CF 2 = CF-O- （CF2-CF（CF3）-O）m-（CF2）n-CF3（I）CF2 = CF-O-（CF2-CF（CF3）-O）对 - （CF2）q-COO-R 特别适用于制造其核心具有比聚甲基丙烯酸甲酯更高透明度的光束波导鞘。
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10.发明授权Process for producing a multilayered film composite from coextruded plastic film webs 失效从共挤出塑料薄膜网制造多层薄膜复合材料的方法
公开(公告)号：US5328536A
公开(公告)日：1994-07-12
申请号：US139887
申请日：1993-10-22
申请人： Sabine Rohleder , Jochen Coutandin
发明人： Sabine Rohleder , Jochen Coutandin
IPC分类号： B29C65/02 , B29C35/16 , B29C59/04 , B32B7/10 , B32B27/00 , B32B37/00 , B32B37/02 , B32B37/10 , B32B37/14 , B32B37/20 , B32B38/04 , B29C31/00
CPC分类号： B32B38/04 , B29C59/046 , B32B37/02 , B32B37/04 , B32B37/1027 , B32B37/144 , B32B38/0012 , B32B38/0036 , B29C2035/1658
摘要： Along a plane sealing zone, a number of plastic film webs are sealed together under pressure and heat application. The plastic film webs run at equal or different distances from one another into the sealing zone and are guided over compression rolls. Between the compression rolls, which lie opposite each other in pairs, the plastic film webs are introduced and subjected to both pressure and heat. The plastic film webs are provided on one or both sides with sealing layers, which are incipiently melted by the action of heat, so that a sealing of the plastic film webs in layers one on top of the other occurs in the sealing zone.
摘要翻译： 沿着平面密封区域，在压力和热应用下将多个塑料薄膜腹板密封在一起。 塑料薄膜网彼此相等或不同的距离运行到密封区域中，并在压缩辊上引导。 在彼此成对相对的压缩辊之间，引入塑料膜网并承受压力和热量。 塑料薄膜腹板在一侧或两侧设置有密封层，密封层通过热作用而初始熔化，从而在密封区域中发生塑料薄膜腹板之间的一层密封。
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