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1. 发明授权

US07166322B2 Optical waveguide and method for producing the same 失效
标题翻译：光波导及其制造方法
公开(公告)号：US07166322B2
公开(公告)日：2007-01-23
申请号：US10913505
申请日：2004-08-09
申请人： Yukitoshi Inui , Manabu Kagami , Akari Kawasaki , Tatsuya Yamashita , Masatoshi Yonemura
发明人： Yukitoshi Inui , Manabu Kagami , Akari Kawasaki , Tatsuya Yamashita , Masatoshi Yonemura
IPC分类号： B05D5/06
CPC分类号： B29D11/00663 , G02B6/138 , G02B6/30 , G02B6/4214 , G02B6/4246
摘要： In the condition that an acrylic transparent vessel is filled with a curable resin solution capable of being cured by a light, a plastic optical fiber is immersed in the curable resin solution. A laser beam is applied on the curable resin solution through the plastic optical fiber. The curable resin solution is cured gradually by the laser beam applied on the curable resin solution, so that an axial core is formed. Then, the transparent vessel is left at rest for predetermined time, or uncured part of the curable resin solution is removed from the transparent vessel and the transparent vessel is then filled with another curable resin solution. Then, ultraviolet rays are applied on the transparent vessel from the outside of the transparent vessel to cure the residual uncured part of the curable resin solution.
摘要翻译：在丙烯酸系透明容器中填充能够通过光固化的固化性树脂溶液的情况下，将塑料光纤浸渍在固化性树脂溶液中。激光束通过塑料光纤施加在可固化树脂溶液上。可固化树脂溶液通过施加在可固化树脂溶液上的激光束逐渐固化，从而形成轴芯。然后，将透明容器静置一定时间，或者从透明容器中除去固化性树脂溶液的未固化部分，然后用另一种可固化树脂溶液填充透明容器。然后，从透明容器的外部将紫外线施加在透明容器上，以固化可固化树脂溶液的残留未固化部分。

2. 发明申请

US20050058420A1 Optical waveguide and method for producing the same 失效
标题翻译：光波导及其制造方法
公开(公告)号：US20050058420A1
公开(公告)日：2005-03-17
申请号：US10913505
申请日：2004-08-09
申请人： Yukitoshi Inui , Manabu Kagami , Akari Kawasaki , Tatsuya Yamashita , Masatoshi Yonemura
发明人： Yukitoshi Inui , Manabu Kagami , Akari Kawasaki , Tatsuya Yamashita , Masatoshi Yonemura
IPC分类号： B29D11/00 , G02B6/10 , G02B6/138 , G02B6/30 , G02B6/42
CPC分类号： B29D11/00663 , G02B6/138 , G02B6/30 , G02B6/4214 , G02B6/4246
摘要： In the condition that an acrylic transparent vessel is filled with a curable resin solution capable of being cured by a light, a plastic optical fiber is immersed in the curable resin solution. A laser beam is applied on the curable resin solution through the plastic optical fiber. The curable resin solution is cured gradually by the laser beam applied on the curable resin solution, so that an axial core is formed. Then, the transparent vessel is left at rest for predetermined time, or uncured part of the curable resin solution is removed from the transparent vessel and the transparent vessel is then filled with another curable resin solution. Then, ultraviolet rays are applied on the transparent vessel from the outside of the transparent vessel to cure the residual uncured part of the curable resin solution.
摘要翻译：在丙烯酸系透明容器中填充能够通过光固化的固化性树脂溶液的情况下，将塑料光纤浸渍在固化性树脂溶液中。激光束通过塑料光纤施加在可固化树脂溶液上。可固化树脂溶液通过施加在可固化树脂溶液上的激光束逐渐固化，从而形成轴芯。然后，将透明容器静置一定时间，或者从透明容器中除去固化性树脂溶液的未固化部分，然后用另一种可固化树脂溶液填充透明容器。然后，从透明容器的外部将紫外线施加在透明容器上，以固化可固化树脂溶液的残留未固化部分。

3. 发明申请

US20050013578A1 Optical waveguide device manufacturing jig, method of manufacturing optical waveguide device by use of the same jig, and the same optical waveguide device 失效
公开(公告)号：US20050013578A1
公开(公告)日：2005-01-20
申请号：US10920233
申请日：2004-08-18
申请人： Yukitoshi Inui , Kuniyoshi Kondo , Manabu Kagami , Tatsuya Yamashita , Akari Kawasaki , Hiroshi Ito
发明人： Yukitoshi Inui , Kuniyoshi Kondo , Manabu Kagami , Tatsuya Yamashita , Akari Kawasaki , Hiroshi Ito
IPC分类号： G02B6/13 , G02B6/12 , G02B6/138 , G02B6/34 , G02B6/42 , G02B6/00
CPC分类号： G02B6/1221 , B33Y80/00 , G02B6/138 , G02B6/29362 , G02B6/42
摘要： Interference filters which are optical components are erected in advance on optical paths in a transparent container, and the transparent container is filled with a photo-curable resin solution. Further, a jig is prepared for manufacturing an optical waveguide device. The jig includes a housing, and holes. On this occasion, positions of the holes are set such that light input through the hole reaches the holes via the interference filters. Optical fibers are fitted into the holes of the housing and the housing is mounted on the transparent container. Next, light at a predetermined wavelength is guided into the optical fibers so that optical waveguides are formed in the photo-curable resin solution. Next, the photo-curable resin solution is exchanged for a low-refractive-index photo-curable resin solution and then the low-refractive-index photo-curable resin solution is solidified wholly by ultraviolet light. Finally, for example, an optical fiber, a light-receiving element, etc. are provided.

4. 发明授权

US06925233B2 Optical waveguide device manufacturing jig, method of manufacturing optical waveguide device by use of the same jig, and the same optical waveguide device 失效
标题翻译：光波导器件制造夹具，使用相同的夹具制造光波导器件的方法以及相同的光波导器件
公开(公告)号：US06925233B2
公开(公告)日：2005-08-02
申请号：US10920233
申请日：2004-08-18
申请人： Yukitoshi Inui , Kuniyoshi Kondo , Manabu Kagami , Tatsuya Yamashita , Akari Kawasaki , Hiroshi Ito
发明人： Yukitoshi Inui , Kuniyoshi Kondo , Manabu Kagami , Tatsuya Yamashita , Akari Kawasaki , Hiroshi Ito
IPC分类号： G02B6/13 , G02B6/12 , G02B6/138 , G02B6/34 , G02B6/42 , G02B6/26
CPC分类号： G02B6/1221 , B33Y80/00 , G02B6/138 , G02B6/29362 , G02B6/42
摘要： Interference filters which are optical components are erected in advance on optical paths in a transparent container, and the transparent container is filled with a photo-curable resin solution. Further, a jig is prepared for manufacturing an optical waveguide device. The jig includes a housing, and holes. On this occasion, positions of the holes are set such that light input through the hole reaches the holes via the interference filters. Optical fibers are fitted into the holes of the housing and the housing is mounted on the transparent container. Next, light at a predetermined wavelength is guided into the optical fibers so that optical waveguides are formed in the photo-curable resin solution. Next, the photo-curable resin solution is exchanged for a low-refractive-index photo-curable resin solution and then the low-refractive-index photo-curable resin solution is solidified wholly by ultraviolet light. Finally, for example, an optical fiber, a light-receiving element, etc. are provided.
摘要翻译：作为光学部件的干涉滤光器预先在透明容器的光路上竖立，透明容器中填充光固化树脂溶液。此外，准备用于制造光波导装置的夹具。夹具包括壳体和孔。在这种情况下，孔的位置被设定为使得通过孔输入的光通过干涉滤光器到达孔。将光纤装配到壳体的孔中，并将壳体安装在透明容器上。接下来，将预定波长的光引导到光纤中，使得在光固化树脂溶液中形成光波导。接着，将光固化树脂溶液交换为低折射率光固化树脂溶液，然后将低折射率光固化树脂溶液全部用紫外光固化。最后，例如提供光纤，光接收元件等。

5. 发明授权

US06823116B2 Optical waveguide device manufacturing jig, method of manufacturing optical waveguide device by use of the same jig, and the same optical waveguide device 失效
标题翻译：光波导器件制造夹具，使用相同的夹具制造光波导器件的方法以及相同的光波导器件
公开(公告)号：US06823116B2
公开(公告)日：2004-11-23
申请号：US10216224
申请日：2002-08-12
申请人： Yukitoshi Inui , Kuniyoshi Kondo , Manabu Kagami , Tatsuya Yamashita , Akari Kawasaki , Hiroshi Ito
发明人： Yukitoshi Inui , Kuniyoshi Kondo , Manabu Kagami , Tatsuya Yamashita , Akari Kawasaki , Hiroshi Ito
IPC分类号： G02B626
CPC分类号： G02B6/1221 , B33Y80/00 , G02B6/138 , G02B6/29362 , G02B6/42
摘要： An optical fiber, a mixture solution of the photosetting resins polymerizing in two different polymerization types, and a transparent container are prepared. The photosetting resins are not copolymerized, and have different activation wavelengths of the photopolymerization initiators for hardening. Employing a combination in which the activation wavelength of a photopolymerization initiator for a photosetting resin with higher refractive index after hardening is longer than the activation wavelength of a photopolymerization initiator for a photosetting resin with lower refractive index after hardening, a core portion can be only formed by hardening the photosetting resin with higher refractive index due to a difference between two wavelengths. Thereafter, a clad portion can be formed by hardening two kinds of photosetting resins, whereby an optical transmission device can be manufactured.
摘要翻译：制备光纤，以两种不同的聚合方式聚合的光固化树脂的混合溶液和透明容器。光固化树脂不共聚，并且具有用于硬化的光聚合引发剂的不同的活化波长。采用硬化后的折射率较高的光固化性树脂的光聚合引发剂的活化波长比硬化后折射率低的照相固化树脂的光聚合引发剂的活化波长长的组合，只能形成芯部通过由于两个波长之间的差异而使具有较高折射率的光固化树脂硬化。此后，可以通过硬化两种照相树脂来形成包层部分，由此可以制造光传输装置。

6. 发明授权

US07399498B2 Material composition for producing optical waveguide and method for producing optical waveguide 失效
标题翻译：用于生产光波导的材料组成和用于制造光波导的方法
公开(公告)号：US07399498B2
公开(公告)日：2008-07-15
申请号：US10693605
申请日：2003-10-27
申请人： Yukitoshi Inui , Kuniyoshi Kondo , Tatsuya Yamashita , Akari Kawasaki , Manabu Kagami , Hiroshi Ito , Shin Sato , Hisao Kato
发明人： Yukitoshi Inui , Kuniyoshi Kondo , Tatsuya Yamashita , Akari Kawasaki , Manabu Kagami , Hiroshi Ito , Shin Sato , Hisao Kato
IPC分类号： B05D5/06
CPC分类号： G02B6/138 , C08J3/28 , G02B1/045 , G02B1/046
摘要： A transparent vessel is filled with a mixture solution containing a first photo-curable resin of a low refractive index and a second photo-curable resin of a high refractive index different in curing mechanism. When light at a wavelength capable of curing the first photo-curable resin but incapable of curing the second photo-curable resin is applied to the mixture solution through an optical fiber, the first photo-curable resin can be cured in a state in which the second photo-curable resin is enclosed in the cured first photo-curable resin. Because the refractive index increases according to curing, a self-condensing phenomenon can be generated so that an optical path portion is formed. The optical path portion emits leakage light to its surroundings to thereby form an outer circumferential portion. Then, all uncured resins in the mixture solution are cured. The outer circumferential portion containing a high percentage of the cured first photo-curable resin serves as a clad because the refractive index of the outer circumferential portion is lower than that of the optical path portion.
摘要翻译：将透明容器填充有含有低折射率的第一光固化树脂和固化机理不同的高折射率的第二光固化树脂的混合溶液。当通过光纤将能够固化第一光固化树脂但不能固化第二光固化树脂的波长的光施加到混合溶液时，第一光固化树脂可以在其中将第二光固化树脂包封在固化的第一光固化树脂中。由于折射率随着固化而增加，因此可以产生自聚光现象，从而形成光路部分。光路部分向其周围发射泄漏光，从而形成外圆周部分。然后，将混合溶液中的所有未固化树脂固化。由于外周部的折射率低于光路部的折射率，所以含有高比例固化的第一光固化树脂的外周部分用作包层。

7. 发明授权

US06890589B2 Self-formable optical waveguide material composition 失效
标题翻译：自形光波导材料组成
公开(公告)号：US06890589B2
公开(公告)日：2005-05-10
申请号：US10314961
申请日：2002-12-10
申请人： Yukitoshi Inui , Kuniyoshi Kondo , Tatsuya Yamashita , Akari Kawasaki , Manabu Kagami , Hiroshi Ito , Shin Sato , Eiichi Okazaki
发明人： Yukitoshi Inui , Kuniyoshi Kondo , Tatsuya Yamashita , Akari Kawasaki , Manabu Kagami , Hiroshi Ito , Shin Sato , Eiichi Okazaki
IPC分类号： G02B6/12 , C08L101/12 , G02B1/04 , G02B6/122 , G02B6/13 , C08J3/28 , G02B6/10 , G02B6/16
CPC分类号： G02B6/13 , G02B1/046 , G02B1/048 , G02B6/1221 , G02B2006/12069
摘要： Into a mixture solution 2 of a high-refractive-index photo-curable resin A and a low-refractive-index photo-curable resin B, light capable of curing only the resin A is led through an optical fiber 1 so that a cured resin 211 of the resin A having a diameter substantially equal to the diameter of a core portion of the optical fiber is formed so as to extend from a tip of the optical fiber. Then, the residual mixture solution 2 is cured. In this manner, a module having the previously cured high-refractive-index resin 211 as an optical waveguide can be formed easily. On this occasion, the mixed state of the mixture solution 2 can be kept good enough to facilitate the formation of the high-refractive-index resin 211 when the solubility parameter δA of the high-refractive-index photo-curable resin A and the solubility parameter δB and volume fraction ΦB of the low-refractive-index photo-curable resin B satisfy the following expression (4). |δA−δB|
摘要翻译：向高折射率光固化树脂A和低折射率光固化树脂B的混合溶液2中通过光纤1引导能够固化树脂A的光，使得固化树脂形成直径基本上等于光纤芯部直径的树脂A的211，以从光纤的末端延伸。然后，使残留的混合溶液2固化。以这种方式，可以容易地形成具有预先固化的高折射率树脂211作为光波导的模块。在这种情况下，混合溶液2的混合状态可以保持足够好，以便当高折射率树脂211的溶解度参数ΔA时形成高折射率树脂211 光固化树脂A和低折射率光固化树脂B的溶解度参数δB B和体积分数Phi B B满足下式（4）。 <？in-line-formula description =“In-line Formulas”end =“lead”？> | delta

8. 发明授权

US06932880B2 Method of manufacturing optical waveguide device 失效
标题翻译：制造光波导器件的方法
公开(公告)号：US06932880B2
公开(公告)日：2005-08-23
申请号：US10166378
申请日：2002-06-11
申请人： Yukitoshi Inui , Kuniyoshi Kondo , Manabu Kagami , Tatsuya Yamashita , Akari Kawasaki , Hiroshi Ito
发明人： Yukitoshi Inui , Kuniyoshi Kondo , Manabu Kagami , Tatsuya Yamashita , Akari Kawasaki , Hiroshi Ito
IPC分类号： G02B6/13 , G02B6/138 , G02B6/34 , G02B6/26
CPC分类号： G02B6/138 , G02B6/29362
摘要： Transparent parallel planar plates which are members for retaining an optical waveguide are provided erectly in an optical path of light in a transparent vessel in advance. An optical fiber is fixed into the transparent vessel while the optical fiber penetrates the transparent vessel, and an optical sensor is also disposed adjustably. Next, a first photo-curable resin solution is injected into the transparent vessel, and light with a predetermined wavelength for curing is emitted from the optical fiber so that the optical waveguide is self-formed by polymerization reaction. Because the parallel planar plates are transparent, the optical waveguide is formed so as to be extended again from the emission ports of the parallel planar plates. Finally, the optical waveguide is formed so as to reach a bottom surface of the transparent vessel. The optical waveguide has a structure in which the optical waveguide is firmly supported at four points in a forward end surface of the optical fiber, the parallel planar plates and the bottom surface of the transparent vessel. Accordingly, a firm optical waveguide device is formed.
摘要翻译：用于保持光波导的构件的透明平行平板预先在透明容器的光路中直立设置。光纤固定在透明容器中，同时光纤穿透透明容器，光学传感器也可调整地设置。接着，将第一光固化树脂溶液注入到透明容器中，从光纤射出固化用的规定波长的光，使得光波导通过聚合反应自成型。由于平行平板是透明的，所以光波导形成为从平行平板的发射端口再次延伸。最后，形成光波导以到达透明容器的底面。光波导具有这样的结构，其中光波导被牢固地支撑在光纤的前端表面，平行平板和透明容器的底表面的四个点处。因此，形成牢固的光波导装置。

9. 发明授权

US07899287B2 Optical branching-coupling device, and manufacturing method and optical module of the same 失效
标题翻译：光分路耦合器件及其制造方法和光模块相同
公开(公告)号：US07899287B2
公开(公告)日：2011-03-01
申请号：US12457939
申请日：2009-06-25
申请人： Kenji Haga , Yukitoshi Inui , Kazuhiro Terada , Akiko Okita , Masaaki Tsuchimori , Akari Nakao
发明人： Kenji Haga , Yukitoshi Inui , Kazuhiro Terada , Akiko Okita , Masaaki Tsuchimori , Akari Nakao
IPC分类号： G02B6/26
CPC分类号： G02B6/138 , G02B6/125 , G02B6/30
摘要： The optical branching-coupling device having a self-written optical waveguide core is formed without using half mirrors. In the optical branching-coupling device, three POFs are inserted into a housing having an approximately D-shaped sidewall. An approximately semi-columnar region V in the housing was filled with an uncured liquid light-curing acrylic resin. A laser beam was introduced from one of the POFs, and a cured material was formed of the end face of the POF. The diameter was equal to the core diameter of the POF. The cured material grew, resulting in the cured material reaching the end face of another one of the POFs, thereby forming an optical waveguide core. Next, a laser beam was introduced from the end face of the last one of the POFs. The cured material grew, resulting in a connection with the optical waveguide core, thereby forming the optical waveguide core.
摘要翻译：具有自写入光波导芯的光分支耦合器件形成为不使用半反射镜。在光分支耦合装置中，三个POF被插入具有大致D形侧壁的壳体中。壳体中的大致半柱状区域V填充有未固化的液体光固化丙烯酸树脂。从一个POF引入激光束，并且由POF的端面形成固化材料。直径等于POF的纤芯直径。固化材料生长，导致固化材料到达另一个POF的端面，从而形成光波导芯。接下来，从最后一个POF的端面引入激光束。固化的材料生长，导致与光波导芯的连接，从而形成光波导芯。

10. 发明申请

US20090196552A1 Light coupler and manufacturing method thereof 失效
标题翻译：光耦合器及其制造方法
公开(公告)号：US20090196552A1
公开(公告)日：2009-08-06
申请号：US12379285
申请日：2009-02-18
申请人： Kazuhiro Terada , Kenji Haga , Yukitoshi Inui , Akiko Okita , Masaaki Tsuchimori , Akari Nakao
发明人： Kazuhiro Terada , Kenji Haga , Yukitoshi Inui , Akiko Okita , Masaaki Tsuchimori , Akari Nakao
IPC分类号： G02B6/26
CPC分类号： G02B6/2817
摘要： The present invention provides a light coupler and a manufacturing method thereof. The light coupler of the invention includes a plurality of light input terminals, a plurality of light output terminals, a plurality of half mirrors, and an optical wave guide connecting the plurality of the light input terminals, the plurality of the light output terminals and the plurality of the half mirrors. The optical wave guide has kinked line shape and each of the plurality of half mirrors is placed at a respective corner of the kinked line shape. Especially, the kinked line shape includes a polygon network.
摘要翻译：本发明提供一种光耦合器及其制造方法。本发明的光耦合器包括多个光输入端，多个光输出端，多个半反射镜和连接多个光输入端的光波导，多个光输出端和多个半反射镜。光波导具有扭结的线形，并且多个半反射镜中的每一个被放置在扭结线形状的相应拐角处。特别地，扭结线形状包括多边形网络。

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