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1. 发明授权

US06779931B2 Optical fiber connecting element and alignment sleeve 失效
标题翻译：光纤连接元件和对准套筒
公开(公告)号：US06779931B2
公开(公告)日：2004-08-24
申请号：US10287112
申请日：2002-11-04
申请人： Norio Murata , Satoru Tomaru , Mitsunori Sato , Yoshikazu Ishii , Nobukazu Murata , BooSeok Hwang , Haruo Ishihara
发明人： Norio Murata , Satoru Tomaru , Mitsunori Sato , Yoshikazu Ishii , Nobukazu Murata , BooSeok Hwang , Haruo Ishihara
IPC分类号： G02B600
CPC分类号： G02B6/2558 , G02B6/3801
摘要： It is an object of the present invention to enable quick, easy, and inexpensive connections even in a narrow area using an inexpensive device and an inexpensive optical fiber connecting element, thereby achieving high operability and high durability reliability. An optical fiber connecting element includes an optical alignment sleeve having tapered insertion ports formed at opposite ends thereof and having an ejection port opened in an area in which the two optical fibers inserted through the insertion ports are butted against each other, a cyanoacrylate-type glue injected into the insertion ports and the injection port to fix the two optical fibers, and a heat-shrinkable tube wrapped around the optical alignment sleeve and two optical fiber coatings and having a hot-melt adhesive provided therein.
摘要翻译：本发明的目的在于，即使在廉价的装置和廉价的光纤连接元件的狭窄区域中也能够实现快速，简便且廉价的连接，从而实现高可操作性和高耐久性的可靠性。光纤连接元件包括光学对准套筒，其具有形成在其相对端部的锥形插入口，并且具有在插入穿过插入口的两根光纤彼此抵靠的区域中开口的喷射口，氰基丙烯酸酯型胶注入到插入口和注入口中以固定两根光纤，以及缠绕在光学对准套筒和两根光纤涂层上的热收缩管，并且其中设置有热熔性粘合剂。

2. 发明授权

US06942399B2 Optical fiber coupler reinforcing member and optical fiber coupler 失效
标题翻译：光纤耦合器加强件和光纤耦合器
公开(公告)号：US06942399B2
公开(公告)日：2005-09-13
申请号：US10603783
申请日：2003-06-26
申请人： Nanayuki Takeuchi , Toshiharu Hoshi , Kenzaburou Iijima , Hidetoshi Yasutake , Yoshikazu Ishii , Satoru Tomaru , BooSeok Hwang
发明人： Nanayuki Takeuchi , Toshiharu Hoshi , Kenzaburou Iijima , Hidetoshi Yasutake , Yoshikazu Ishii , Satoru Tomaru , BooSeok Hwang
IPC分类号： G02B6/287 , G02B6/28 , G02B6/36 , G02B6/255
CPC分类号： G02B6/3636 , G02B6/2821
摘要： An optical fiber coupler reinforcing member comprises an approximately rectangular member formed by a hard material, and has a flat surface along the longitudinal direction thereof. In addition, the shape thereof in cross-section is a hexagonal shape which inscribes a cylindrical member. Furthermore, a recess having a U-shaped cross-section is formed in the longitudinal direction of the above-mentioned approximately rectangular member and houses coupling section. The coupling section housed within the recess is fixed at both ends of the recess by an adhesive or the like. In addition, both ends of the inner wall surface of the recess have been given bevel sections. As a result, the optical fiber coupler reinforcing member having high reliability at low cost, with which the strength with respect to external force is improved and with which processability and the assembly operations of the optical fiber coupler are easy, are provided.
摘要翻译：一种光纤耦合器加强件包括由硬质材料形成的大致矩形的部件，并且沿着其长度方向具有平坦的表面。此外，其截面形状是一个六边形形状，其内嵌有圆柱形构件。此外，在上述近似矩形构件的纵向方向上形成具有U形横截面的凹部，并且容纳联接部。容纳在凹部内的联接部通过粘合剂等固定在凹部的两端。此外，凹部的内壁表面的两端已经被给予斜面部分。结果，提供了具有高成本的高可靠性的光纤耦合器加强构件，其中相对于外力的强度得到改善，并且光纤耦合器的加工性和组装操作容易。

3. 发明授权

US06222967B1 Packaging platform, optical module using the platform, and methods for producing the platform and the module 失效
标题翻译：包装平台，使用平台的光模块，以及生产平台和模块的方法
公开(公告)号：US06222967B1
公开(公告)日：2001-04-24
申请号：US09041598
申请日：1998-03-13
申请人： Michiyuki Amano , Shunichi Tono , Hirotsugu Sato , Yasuaki Tamura , Yoshito Shuto , Kenji Yokoyama , Haruki Kozawaguchi , Makoto Hikita , Ryoko Yoshimura , Satoru Tomaru , Saburo Imamura , Toshikazu Hashimoto , Yasufumi Yamada , Kuniharu Kato , Masahiro Yanagisawa , Akio Sugita
发明人： Michiyuki Amano , Shunichi Tono , Hirotsugu Sato , Yasuaki Tamura , Yoshito Shuto , Kenji Yokoyama , Haruki Kozawaguchi , Makoto Hikita , Ryoko Yoshimura , Satoru Tomaru , Saburo Imamura , Toshikazu Hashimoto , Yasufumi Yamada , Kuniharu Kato , Masahiro Yanagisawa , Akio Sugita
IPC分类号： G02B636
CPC分类号： G02B6/423 , G02B6/30 , G02B6/421 , G02B6/4232 , G02B6/424 , G02B6/4244 , G02B6/4249 , G02B6/4253 , G02B6/4265 , G02B6/4274 , G02B6/4286 , G02B6/4292
摘要： A packaging platform for optically coupling one or more optical waveguides of one or more optical components having the optical waveguide to one or more optical fibers is provided with a reference structure portion for the horizontal and vertical positioning of the optical component. The platform is further provided with one or more fiber positioning portions for inserting and holding the optical fiber and positioning the optical fiber at a position where the optical fiber is optically connected to the optical waveguide. The provided packaging platform and an optical module using the platform can simplify all alignment steps for optical coupling, electrical connection and sealing in the coupling of the optical component and the optical fiber.
摘要翻译：用于将具有光波导的一个或多个光学部件的一个或多个光学部件光学耦合到一个或多个光纤的封装平台设置有用于光学部件的水平和垂直定位的参考结构部分。该平台还具有用于插入和保持光纤的一个或多个光纤定位部分，并将光纤定位在光纤与光波导光学连接的位置。提供的包装平台和使用该平台的光学模块可以简化光学部件和光纤的耦合中的光耦合，电连接和密封的所有对准步骤。

4. 发明授权

US06496624B1 Optical waveguide device for optical wiring and manufacturing method therefor 失效
标题翻译：光配线用光波导装置及其制造方法
公开(公告)号：US06496624B1
公开(公告)日：2002-12-17
申请号：US09290389
申请日：1999-04-13
申请人： Makoto Hikita , Satoru Tomaru , Koji Enbutsu , Saburo Imamura , Michiyuki Amano , Shun-ichi Tohno
发明人： Makoto Hikita , Satoru Tomaru , Koji Enbutsu , Saburo Imamura , Michiyuki Amano , Shun-ichi Tohno
IPC分类号： G02B626
CPC分类号： G02B6/30 , G02B6/138 , G02B6/3807 , G02B6/3885 , G02B6/4214
摘要： The present invention provides an optical waveguide device for optical wiring, and a manufacturing method therefor, which provides the advantages that simple and highly accurate connection is possible, the device is low in cost, and it is easily manipulated. The present invention is provided with connectors which are connected to optical fibers in a nonalignment via guide pins, and a polymeric waveguide comprising a film-shaped optical waveguide; the connectors are joined to both ends or to one end of the polymeric waveguide, and the connectors are formed by two connector parts which are arranged in facing position, and in the surfaces of the connector parts which are in facing position, a polymeric waveguide loading groove for loading the polymeric waveguide, and two guide pin loading grooves for loading guide pins are formed, and the polymeric waveguide is sandwiched between the two connector parts, and the polymeric waveguide is joined with the two connector parts and made unitary. By means of this, it is possible to easily conduct connection with optical fibers, and optical devices, planar optical waveguides, and optical fibers and the like can be connected easily and with a high degree of accuracy. Moreover, the construction is simple, so that it is possible to realize a reduction in cost, and it is possible to increase the ease of manipulation.
摘要翻译：本发明提供了一种用于光布线的光波导器件及其制造方法，其具有可以简单且高精度地连接的优点，器件成本低，易于操作。本发明提供通过导向销连接到不对准的光纤的连接器，以及包括膜状光波导的聚合物波导; 连接器连接到聚合物波导的两端或一端，并且连接器由两个连接器部件形成，这两个连接器部件布置在相对的位置，并且在面对着位置的连接器部件的表面中，聚合物波导负载形成用于装载聚合物波导的槽，以及用于装载引导销的两个导销装载槽，并且聚合物波导夹在两个连接器部分之间，并且聚合物波导与两个连接器部分连接并制成单一的。通过因此，可以容易地进行光纤的连接，能够容易且高精度地连接光学元件，平面光波导，光纤等。此外，构造简单，能够实现成本的降低，能够提高操作的便利性。

5. 发明授权

US06226429B1 Manufacturing method for optical waveguide device 有权
标题翻译：光波导器件的制造方法
公开(公告)号：US06226429B1
公开(公告)日：2001-05-01
申请号：US09662745
申请日：2000-09-15
申请人： Makoto Hikita , Satoru Tomaru , Koji Enbutsu , Saburo Imamura , Michiyuki Amano , Shun-ichi Tohno
发明人： Makoto Hikita , Satoru Tomaru , Koji Enbutsu , Saburo Imamura , Michiyuki Amano , Shun-ichi Tohno
IPC分类号： G02B626
CPC分类号： G02B6/30 , G02B6/138 , G02B6/3807 , G02B6/3885 , G02B6/4214
摘要： An optical waveguide device has connectors connecting in a non-alignment fashion to an optical fiber via guide pins and a polymeric waveguide with a film shaped waveguide. Both ends or one end of the polymeric waveguide are/is connected to the connectors. The polymeric waveguide is sandwiched between the connector parts and this configuration permits easy connection with optical fibers, optical devices, planar optical waveguides and the like with a high degree of accuracy.
摘要翻译：光波导器件具有通过引导销和具有膜状波导的聚合物波导以非对准方式连接到光纤的连接器。聚合物波导的两端或一端连接到连接器。聚合物波导夹在连接器部件之间，并且该配置允许以高精度容易地与光纤，光学器件，平面光波导等连接。

6. 发明授权

US5359008A Second-order nonlinear optical polymer and method for producing the same 失效
标题翻译：二阶非线性光学聚合物及其制造方法
公开(公告)号：US5359008A
公开(公告)日：1994-10-25
申请号：US62138
申请日：1993-05-17
申请人： Michiyuki Amano , Makoto Hikita , Satoru Tomaru , Toshikuni Kaino , Yoshito Shuto
发明人： Michiyuki Amano , Makoto Hikita , Satoru Tomaru , Toshikuni Kaino , Yoshito Shuto
IPC分类号： C08F8/30 , G02F1/361 , C08F222/30 , C08F8/32 , C08F228/06
CPC分类号： C08F8/30 , G02F1/3617
摘要： The present invention provides a second-order nonlinear optical polymer including a polymer backbone and side groups bonded to the polymer backbone, wherein the side groups include one or more of a first nonlinear optical group represented by the following formula (C-1) and one or more of a second nonlinear optical group represented by the following formula (C-2) or (C-2)': ##STR1## wherein .pi..sub.1 to .pi..sub.n, .pi.'.sub.1, .pi.'.sub.2, and .pi.".sub.1 each represent independently a .pi.-conjugated cyclic compound group; X.sub.1 to X.sub.n-1, X'.sub.1, Y.sub.1 to Y.sub.n-1, and Y'.sub.1 each represent independently CH, N, or N.fwdarw.O; A.sub.1, A.sub.2, and A.sub.3 each represent independently an electron attracting group; D.sub.1, D.sub.2, and D.sub.3 each represent independently an electron donating group; and n represents an integer of 3 or greater.
摘要翻译：本发明提供一种二阶非线性光学聚合物，其包括聚合物主链和与聚合物主链结合的侧基，其中侧基包括由下式（C-1）表示的第一非线性光学基团和一个或多个由下式或更多的由下式（C-2）或（C-2）表示的第二非线性光学基团：-D1-pi1-X1 = Y1-（...）-i-1-Xn-1 =（C-1）-D2-pi1'-X1'= Y1'-pi2-A2（C-2）-D3-pi1“-A3（C-2））其中p 1至p n，p'1，p'2和p 1“各自独立地表示π-共轭环状化合物基团; X1至Xn-1，X'1，Y1至Yn-1，Y'1各自独立地表示CH，N或N-> O; A1，A2和A3各自独立地表示吸电子基团; D1，D2和D3各自独立地表示给电子基团; n表示3以上的整数。

7. 发明授权

US06654532B1 Read-only laminated information recording medium and manufacturing method therefor 有权
标题翻译：只读层压信息记录介质及其制造方法
公开(公告)号：US06654532B1
公开(公告)日：2003-11-25
申请号：US09347275
申请日：1999-07-06
申请人： Satoru Tomaru , Makoto Hikita , Tadayuki Imai , Tetsuyoshi Ishii , Haruki Kozawaguchi , Saburo Imamura , Shogo Yagi
发明人： Satoru Tomaru , Makoto Hikita , Tadayuki Imai , Tetsuyoshi Ishii , Haruki Kozawaguchi , Saburo Imamura , Shogo Yagi
IPC分类号： G02B610
CPC分类号： G11B7/24012 , G03H1/0408 , G03H1/26 , G03H2001/2615 , G03H2260/12 , G11B7/0065 , G11B7/24038 , G11B2007/0013 , G11C13/042
摘要： A laminated optical medium for read-only information recording has ultra-high memory capacity and reliably extracts desired information from laminated memories. Methods for low-cost mass production of laminated read-only medium are demonstrated. The optical medium is a lamination of planar type waveguides made of polymeric materials, in which each waveguide has information recorded as periodic scattering factor to generate scattered light by injection of input light into a waveguide layer. Therefore, read-only information recording medium of ultra-high memory capacity, equivalent to the memory capacity achievable by volume holography, can be produced by using a low-cost planar holographic technique. The laminated medium is simple and energy conserving, because it does not require rotation mechanisms for reproduction of music and video holographic recordings. The medium is ideally suited as identification card, because the card is difficult to counterfeit and a high level of extra information can be stored conveniently for use in a wide range of potential applications.
摘要翻译：用于只读信息记录的叠层光学介质具有超高的存储容量并可靠地从叠层存储器中提取所需的信息。证明了用于低成本批量生产层压的只读介质的方法。光学介质是由聚合材料制成的平面型波导的叠层，其中每个波导具有记录为周期性散射因子的信息，以通过将输入光注入到波导层中来产生散射光。因此，可以通过使用低成本的平面全息技术来产生与通过体全息术可实现的存储容量相当的超高存储容量的只读信息记录介质。层压介质简单节能，因为它不需要用于再现音乐和视频全息记录的旋转机构。该介质非常适合作为识别卡，因为卡难以伪造，并且可以方便地存储高水平的额外信息以用于广泛的潜在应用。

8. 发明授权

US06537723B1 Photosensitive composition for manufacturing optical waveguide, production method thereof and polymer optical waveguide pattern formation method using the same 失效
标题翻译：用于制造光波导的光敏组合物，其制造方法和使用该光波导的聚合物光波导图案形成方法
公开(公告)号：US06537723B1
公开(公告)日：2003-03-25
申请号：US09409078
申请日：1999-09-30
申请人： Seiji Toyoda , Saburo Imamura , Satoru Tomaru , Takashi Kurihara , Koji Enbutsu , Shoichi Hayashida , Tohru Maruno
发明人： Seiji Toyoda , Saburo Imamura , Satoru Tomaru , Takashi Kurihara , Koji Enbutsu , Shoichi Hayashida , Tohru Maruno
IPC分类号： G03C1492
CPC分类号： G03F7/0757 , G03F7/038 , Y10S430/106 , Y10S430/115 , Y10S430/117
摘要： A photosensitive composition for optical waveguides comprising of an organic oligomer, a polymerization initiator and a crosslinking agent, the organic oligomer being a silicone oligomer represented by the following formula (1), wherein X denotes hydrogen, deuterium, halogen, an alkyl group or an alkoxy group; m is an integer from 1 to 5; x and y represent the proportion of respective units, and neither x nor y is 0; and R1 denotes a methyl, ethyl, or isopropyl group; a production method thereof, and a polymer optical waveguide pattern formation method using the same.
摘要翻译：一种由有机低聚物，聚合引发剂和交联剂组成的光波导用感光性组合物，所述有机低聚物为下述式（1）表示的硅氧烷低聚物，其中，X表示氢，氘，卤素，烷基或烷氧基 m为1〜5的整数; x和y表示各单元的比例，x和y都不为0; R1表示甲基，乙基或异丙基; 其制备方法，以及使用该方法的聚合物光波导图案形成方法。

9. 发明授权

US5999670A Optical deflector, process for producing the same, and blade for use in production of optical deflector 失效
标题翻译：光学偏转器，其制造方法和用于制造光学偏转器的叶片
公开(公告)号：US5999670A
公开(公告)日：1999-12-07
申请号：US903067
申请日：1997-07-30
申请人： Ryoko Yoshimura , Makoto Hikita , Satoru Tomaru , Saburo Imamura , Mitsuo Usui , Kosuke Katsura
发明人： Ryoko Yoshimura , Makoto Hikita , Satoru Tomaru , Saburo Imamura , Mitsuo Usui , Kosuke Katsura
IPC分类号： G02B6/12 , G02B6/122 , G02B6/42 , G02B6/26
CPC分类号： G02B6/4214 , G02B6/1221 , G02B2006/12104
摘要： An optical waveguide of an optical deflector comprising a planar optical waveguide or an optical fiber type optical waveguide is cut while perpendicularly pressing a blade having a blade tip with an angle of inclination against the optical waveguide at a desired location thereof to form an oblique end face serviceable as an oblique end face mirror.
摘要翻译：切割包括平面光波导或光纤型光波导的光偏转器的光波导，在其所需位置处垂直地将具有叶片尖端的叶片以相对于光波导的倾斜角度垂直地压缩，以形成倾斜端面可用作倾斜端面镜。

10. 发明授权

US5496503A Third-order nonlinear optical main chain polymer material and method for preparing the same 失效
标题翻译：三阶非线性光学主链聚合物材料及其制备方法
公开(公告)号：US5496503A
公开(公告)日：1996-03-05
申请号：US224216
申请日：1994-04-07
申请人： Takashi Kurihara , Michiyuki Amano , Yuhei Mori , Satoru Tomaru , Toshikuni Kaino
发明人： Takashi Kurihara , Michiyuki Amano , Yuhei Mori , Satoru Tomaru , Toshikuni Kaino
IPC分类号： C08G63/685 , G02F1/361 , F21V9/00 , G02F1/35
CPC分类号： C08G63/6854 , G02F1/3616
摘要： A third-order nonlinear optical main chain polymer material contains a high .chi..sup.(3) component having no less than 3 but no more than 7 .pi.-conjugated bonding groups and having an electron donor in the main chain of the polymer through covalent bonds. The donor is preferably an alkylamino structure, more preferably a dialkylamino structure. Particularly preferred is a diethylamino structure. The high .chi..sup.(3) component is preferably a phenylene ring system of which phenylene rings are bonded through azo bonding groups with the phenylene rings and the azo bonding groups being positioned alternately. The polymer main chain is polyurethane or polyester. The third-order nonlinear optical main chain polymer material is prepared by polyaddition of a high .chi..sup.(3) compound, i.e., a precursor of the high .chi..sup.(3) component, having a hydroxyl group at each end with a diisocyanate compound or by polycondensation of the high .chi..sup.(3) compound with a dicarboxylic acid.
摘要翻译：三阶非线性光学主链聚合物材料包含具有不少于3个但不超过7个π共轭键合基团的高岐（3）组分，并且通过共价键在聚合物主链中具有电子给体。给体优选为烷基氨基结构，更优选为二烷基氨基结构。特别优选的是二乙基氨基结构。高岐（3）成分优选为亚苯环系，其中亚苯环通过偶氮键合基与亚苯基环并且偶氮键基交替定位。聚合物主链是聚氨酯或聚酯。三阶非线性光学主链聚合物材料通过将高岐（3）化合物，即高岐（3）组分的前体，其末端具有二异氰酸酯化合物的羟基或通过缩聚反应的高岐（3）化合物与二羧酸。

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