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1. 发明授权

US08100589B2 Optical module and optical waveguide 有权
标题翻译：光模块和光波导
公开(公告)号：US08100589B2
公开(公告)日：2012-01-24
申请号：US12320551
申请日：2009-01-29
申请人： Miwa Okubo , Takahiro Arakida , Hidehiko Nakata , Terukazu Naruse
发明人： Miwa Okubo , Takahiro Arakida , Hidehiko Nakata , Terukazu Naruse
IPC分类号： G02B6/36
CPC分类号： G02B6/4214 , G02B6/423 , G02B6/4249 , H01L2224/48091 , H01L2924/00014
摘要： An optical module includes an optical waveguide including a waveguide core through which light propagates and a clad configured to trap the light in the waveguide core, and a circuit board on which a surface-type optical element is mounted. The optical waveguide further includes a reflective surface from which an end face of the waveguide core is exposed, the reflective surface being provided on an inclined face at one end face of the optical waveguide core in an extending direction of the waveguide core, and an element mount opening provided in the clad such as to be opposite from the reflective surface, the element mount opening having a size such as to contain the optical element. The optical waveguide is mounted on the circuit board while the optical element is contained in the element mount opening and is aligned with the reflective surface of the optical waveguide.
摘要翻译：光学模块包括光波导，其包括光传播的波导芯和被配置为将光捕获在波导芯中的包层，以及安装有表面型光学元件的电路板。光波导还包括反射表面，波导芯的端面从该反射表面暴露，反射表面设置在波导芯的延伸方向的光波导芯的一个端面的倾斜面上，安装开口设置在包层中以与反射表面相对，元件安装开口具有容纳光学元件的尺寸。光波导安装在电路板上，同时光学元件容纳在元件安装开口中并且与光波导的反射表面对齐。

2. 发明授权

US07454104B2 Optical module 有权
标题翻译：光模块
公开(公告)号：US07454104B2
公开(公告)日：2008-11-18
申请号：US11456730
申请日：2006-07-11
申请人： Hidehiko Nakata , Takahiro Arakida , Terukazu Naruse , Miwa Okubo , Kazuyoshi Yamada , Momoko Eguchi
发明人： Hidehiko Nakata , Takahiro Arakida , Terukazu Naruse , Miwa Okubo , Kazuyoshi Yamada , Momoko Eguchi
IPC分类号： G02B6/42 , G02B6/36 , H01L29/04
CPC分类号： G02B6/4246 , H01L2224/05553 , H01L2224/45144 , H01L2224/48091 , H01L2224/48137 , H01L2924/3025 , H01L2924/00014 , H01L2924/00
摘要： An optical module has at least two optical elements mounted in parallel with each other. The module also has a first electrode pad which is formed between the paralleled optical elements and grounded to a ground potential and a second electrode pad which is arranged along a line that is intersected with a direction in which the optical elements are arranged, which faces the first electrode pad and is grounded to the ground potential. The module further has a conductive shield member which is connected to the first electrode pad and the second electrode pad and placed between electrical signal transmission paths each connected to the optical elements.
摘要翻译：光学模块具有彼此并联安装的至少两个光学元件。该模块还具有形成在平行的光学元件之间并接地到地电位的第一电极焊盘和沿着与光学元件布置的方向相交的线布置的第二电极焊盘，其面向第一电极焊盘并接地到地电位。该模块还具有导电屏蔽构件，该导电屏蔽构件连接到第一电极焊盘和第二电极焊盘并且放置在各自连接到光学元件的电信号传输路径之间。

3. 发明申请

US20070019902A1 OPTICAL MODULE 有权
标题翻译：光学模块
公开(公告)号：US20070019902A1
公开(公告)日：2007-01-25
申请号：US11456730
申请日：2006-07-11
申请人： Hidehiko Nakata , Takahiro Arakida , Terukazu Naruse , Miwa Okubo , Kazuyoshi Yamada , Momoko Eguchi
发明人： Hidehiko Nakata , Takahiro Arakida , Terukazu Naruse , Miwa Okubo , Kazuyoshi Yamada , Momoko Eguchi
IPC分类号： G02B6/12
CPC分类号： G02B6/4246 , H01L2224/05553 , H01L2224/45144 , H01L2224/48091 , H01L2224/48137 , H01L2924/3025 , H01L2924/00014 , H01L2924/00
摘要： An optical module has at least two optical elements mounted in parallel with each other. The module also has a first electrode pad which is formed between the paralleled optical elements and grounded to a ground potential and a second electrode pad which is arranged along a line that is intersected with a direction in which the optical elements are arranged, which faces the first electrode pad and is grounded to the ground potential. The module further has a conductive shield member which is connected to the first electrode pad and the second electrode pad and placed between electrical signal transmission paths each connected to the optical elements.
摘要翻译：光学模块具有彼此并联安装的至少两个光学元件。该模块还具有形成在平行的光学元件之间并接地到地电位的第一电极焊盘和沿着与光学元件布置的方向相交的线布置的第二电极焊盘，其面向第一电极焊盘并接地到地电位。该模块还具有导电屏蔽构件，该导电屏蔽构件连接到第一电极焊盘和第二电极焊盘并且放置在各自连接到光学元件的电信号传输路径之间。

4. 发明申请

US20060140546A1 Optional waveguide, optional waveguide module, and a method for fabricating optional waveguide module 失效
标题翻译：可选波导，可选波导模块和用于制造可选波导模块的方法
公开(公告)号：US20060140546A1
公开(公告)日：2006-06-29
申请号：US11305836
申请日：2005-12-16
申请人： Hidehiko Nakata , Takahiro Arakida , Terukazu Naruse , Miwa Okubo , Kazuyoshi Yamada , Momoko Eguchi
发明人： Hidehiko Nakata , Takahiro Arakida , Terukazu Naruse , Miwa Okubo , Kazuyoshi Yamada , Momoko Eguchi
IPC分类号： G02B6/36 , G02B6/42 , G02B6/26
CPC分类号： G02B6/3636 , G02B6/136 , G02B6/30 , G02B6/3652 , G02B6/4214 , G02B6/4246 , G02B6/43 , G02B2006/12109 , G02B2006/12121 , G02B2006/12123
摘要： An optical waveguide module has a planar type optical waveguide having at least one core, an optical fiber for connecting with the core of the optical waveguide optically, and an optical element for connecting the core of the optical waveguide optically. The optical waveguide includes a groove for allowing an optical fiber to be inserted thereinto and aligning the optical fiber with the core to connect the optical fiber and the core optically. A first edge of the optical waveguide, which traverses the core, is tapered and an edge of the core, which is exposed in the first edge of the optical waveguide, is formed as a reflection surface. A planar type optical element is mounted as the optical element at a position that is opposite to the reflection surface to connect the planar type optical element with the core optically through the reflection surface.
摘要翻译：光波导模块具有平面型光波导，其具有至少一个芯，用于与光学波导的光纤光学连接的光纤，以及用于光学连接光波导的芯的光学元件。光波导包括用于允许将光纤插入其中并将光纤与芯对准以便将光纤和芯光学连接的凹槽。穿过芯的光波导的第一边缘是渐缩的，并且在光波导的第一边缘中暴露的芯的边缘被形成为反射表面。平面型光学元件作为光学元件安装在与反射面相反的位置处，以通过反射表面光学地连接平面型光学元件与芯。

5. 发明授权

US07590315B2 Optical waveguide and optical module using the same 失效
标题翻译：光波导和光模块使用相同
公开(公告)号：US07590315B2
公开(公告)日：2009-09-15
申请号：US11945726
申请日：2007-11-27
申请人： Miwa Okubo , Takahiro Arakida , Hidehiko Nakata , Terukazu Naruse , Momoko Eguchi
发明人： Miwa Okubo , Takahiro Arakida , Hidehiko Nakata , Terukazu Naruse , Momoko Eguchi
IPC分类号： G02B6/12
CPC分类号： G02B6/4202 , G02B6/4239
摘要： An optical waveguide contains a core layer in which light is transferred, and a cladding layer that clads the core layer. The core layer has an inclined end surface across a direction where the core layer extends. The inclined end surface reflects light from the core layer to outside or light from the outside to the core layer. The cladding layer has an end portion that extends to the inclined surface of the core layer. The cladding layer includes a system that prevents an adhesive agent from flowing out.
摘要翻译：光波导包含光传输的芯层和包覆芯层的包覆层。芯层在芯层延伸的方向上具有倾斜的端面。倾斜端面将来自芯层的光反射到外部或从外部到芯层的光。包覆层具有延伸到芯层的倾斜表面的端部。包覆层包括防止粘合剂流出的系统。

6. 发明授权

US08180189B2 Optical module and optical waveguide 失效
标题翻译：光模块和光波导
公开(公告)号：US08180189B2
公开(公告)日：2012-05-15
申请号：US12320554
申请日：2009-01-29
申请人： Miwa Okubo , Takahiro Arakida , Hidehiko Nakata , Terukazu Naruse
发明人： Miwa Okubo , Takahiro Arakida , Hidehiko Nakata , Terukazu Naruse
IPC分类号： G02B6/30 , G02B6/36
CPC分类号： G02B6/4214 , G02B6/423 , G02B6/4249
摘要： An optical module includes an optical waveguide including a plurality of waveguide cores through which light propagates, a clad configured to trap the light in the waveguide cores, a plurality of fiber guide grooves in which optical fibers are inserted, the fiber guide grooves being arranged in parallel, and an adhesive spread groove configured to connect the fiber guide grooves and provided at leading ends of the fiber guide grooves with which the optical fibers contact; and a fixing member fixed to the optical waveguide with an adhesive while covering the fiber guide grooves. The fiber guide grooves have side walls including support projections configured to support, align, and optical couple the optical fibers to the waveguide cores, and adhesive recesses configured to define gaps between outer peripheral surfaces of the optical fibers and the fiber guide grooves so that the adhesive spreads in the gaps.
摘要翻译：光学模块包括光波导，其包括多个光传播的波导芯，用于将光捕获在波导芯中的多个光纤引导槽，其中插入有光纤的多个光纤引导槽，光纤引导槽布置在平行的纤维引导槽和与光纤接触的纤维引导槽的前端配置的粘接剂扩散槽，以及固定构件，其在覆盖纤维引导槽的同时用粘合剂固定到光波导。纤维引导槽具有侧壁，其包括支撑突起，其被配置为将光纤支撑，对准和光耦合到波导芯，以及被配置为限定光纤的外周表面与光纤引导槽之间的间隙的粘合凹部，粘合剂扩散在间隙中。

7. 发明申请

US20090214157A1 Optical module and optical waveguide 失效
标题翻译：光模块和光波导
公开(公告)号：US20090214157A1
公开(公告)日：2009-08-27
申请号：US12320554
申请日：2009-01-29
申请人： Miwa Okubo , Takahiro Arakida , Hidehiko Nakata , Terukazu Naruse
发明人： Miwa Okubo , Takahiro Arakida , Hidehiko Nakata , Terukazu Naruse
IPC分类号： G02B6/12
CPC分类号： G02B6/4214 , G02B6/423 , G02B6/4249
摘要： An optical module includes an optical waveguide including a plurality of waveguide cores through which light propagates, a clad configured to trap the light in the waveguide cores, a plurality of fiber guide grooves in which optical fibers are inserted, the fiber guide grooves being arranged in parallel, and an adhesive spread groove configured to connect the fiber guide grooves and provided at leading ends of the fiber guide grooves with which the optical fibers contact; and a fixing member fixed to the optical waveguide with an adhesive while covering the fiber guide grooves. The fiber guide grooves have side walls including support projections configured to support, align, and optical couple the optical fibers to the waveguide cores, and adhesive recesses configured to define gaps between outer peripheral surfaces of the optical fibers and the fiber guide grooves so that the adhesive spreads in the gaps.
摘要翻译：光学模块包括光波导，其包括多个光传播的波导芯，用于将光捕获在波导芯中的多个光纤引导槽，其中插入有光纤的多个光纤引导槽，光纤引导槽布置在平行的纤维引导槽和与光纤接触的纤维引导槽的前端配置的粘接剂扩散槽，以及固定构件，其在覆盖纤维引导槽的同时用粘合剂固定到光波导。纤维引导槽具有侧壁，其包括支撑突起，其被配置为将光纤支撑，对准和光耦合到波导芯，以及被配置为限定光纤的外周表面与光纤引导槽之间的间隙的粘合凹部，粘合剂扩散在间隙中。

8. 发明申请

US20090214156A1 Optical module and optical waveguide 有权
标题翻译：光模块和光波导
公开(公告)号：US20090214156A1
公开(公告)日：2009-08-27
申请号：US12320551
申请日：2009-01-29
申请人： Miwa Okubo , Takahiro Arakida , Hidehiko Nakata , Terukazu Naruse
发明人： Miwa Okubo , Takahiro Arakida , Hidehiko Nakata , Terukazu Naruse
IPC分类号： G02B6/12 , G02B6/26
CPC分类号： G02B6/4214 , G02B6/423 , G02B6/4249 , H01L2224/48091 , H01L2924/00014
摘要： An optical module includes an optical waveguide including a waveguide core through which light propagates and a clad configured to trap the light in the waveguide core, and a circuit board on which a surface-type optical element is mounted. The optical waveguide further includes a reflective surface from which an end face of the waveguide core is exposed, the reflective surface being provided on an inclined face at one end face of the optical waveguide core in an extending direction of the waveguide core, and an element mount opening provided in the clad such as to be opposite from the reflective surface, the element mount opening having a size such as to contain the optical element. The optical waveguide is mounted on the circuit board while the optical element is contained in the element mount opening and is aligned with the reflective surface of the optical waveguide.
摘要翻译：光学模块包括光波导，其包括光传播的波导芯和被配置为将光捕获在波导芯中的包层，以及安装有表面型光学元件的电路板。光波导还包括反射表面，波导芯的端面从该反射表面暴露，反射表面设置在波导芯的延伸方向的光波导芯的一个端面的倾斜面上，安装开口设置在包层中以与反射表面相对，元件安装开口具有容纳光学元件的尺寸。光波导安装在电路板上，同时光学元件容纳在元件安装开口中并且与光波导的反射表面对齐。

9. 发明申请

US20080138007A1 OPTICAL WAVEGUIDE AND OPTICAL MODULE USING THE SAME 失效
标题翻译：光学波导和光学模块使用它
公开(公告)号：US20080138007A1
公开(公告)日：2008-06-12
申请号：US11945726
申请日：2007-11-27
申请人： Miwa Okubo , Takahiro Arakida , Hidehiko Nakata , Terukazu Naruse , Momoko Eguchi
发明人： Miwa Okubo , Takahiro Arakida , Hidehiko Nakata , Terukazu Naruse , Momoko Eguchi
IPC分类号： G02B6/02 , G02B6/12
CPC分类号： G02B6/4202 , G02B6/4239
摘要： An optical waveguide contains a core layer in which light is transferred, and a cladding layer that clads the core layer. The core layer has an inclined end surface across a direction where the core layer extends. The inclined end surface reflects light from the core layer to outside or light from the outside to the core layer. The cladding layer has an end portion that extends to the inclined surface of the core layer. The cladding layer includes a system that prevents an adhesive agent from being flown out.
摘要翻译：光波导包含光传输的芯层和包覆芯层的包覆层。芯层在芯层延伸的方向上具有倾斜的端面。倾斜端面将来自芯层的光反射到外部或从外部到芯层的光。包覆层具有延伸到芯层的倾斜表面的端部。包覆层包括防止粘合剂流出的系统。

10. 发明授权

US07373063B2 Optical waveguide, optical waveguide module, and a method for fabricating optical waveguide module 失效
标题翻译：光波导，光波导模块以及制造光波导模块的方法
公开(公告)号：US07373063B2
公开(公告)日：2008-05-13
申请号：US11305836
申请日：2005-12-16
申请人： Hidehiko Nakata , Takahiro Arakida , Terukazu Naruse , Miwa Okubo , Kazuyoshi Yamada , Momoko Eguchi
发明人： Hidehiko Nakata , Takahiro Arakida , Terukazu Naruse , Miwa Okubo , Kazuyoshi Yamada , Momoko Eguchi
IPC分类号： G02B6/10
CPC分类号： G02B6/3636 , G02B6/136 , G02B6/30 , G02B6/3652 , G02B6/4214 , G02B6/4246 , G02B6/43 , G02B2006/12109 , G02B2006/12121 , G02B2006/12123
摘要： An optical waveguide module has a planar type optical waveguide having at least one core, an optical fiber for connecting with the core of the optical waveguide optically, and an optical element for connecting the core of the optical waveguide optically. The optical waveguide includes a groove for allowing an optical fiber to be inserted thereinto and aligning the optical fiber with the core to connect the optical fiber and the core optically. A first edge of the optical waveguide, which traverses the core, is tapered and an edge of the core, which is exposed in the first edge of the optical waveguide, is formed as a reflection surface. A planar type optical element is mounted as the optical element at a position that is opposite to the reflection surface to connect the planar type optical element with the core optically through the reflection surface.
摘要翻译：光波导模块具有平面型光波导，其具有至少一个芯，用于与光学波导的光纤光学连接的光纤，以及用于光学连接光波导的芯的光学元件。光波导包括用于允许将光纤插入其中并将光纤与芯对准以便将光纤和芯光学连接的凹槽。穿过芯的光波导的第一边缘是渐缩的，并且在光波导的第一边缘中暴露的芯的边缘被形成为反射表面。平面型光学元件作为光学元件安装在与反射面相反的位置处，以通过反射表面光学地连接平面型光学元件与芯。

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