公开(公告)号：US06726375B2

公开(公告)日：2004-04-27

申请号：US10219268

申请日：2002-08-16

申请人： Takeshil Kato ,  Koji Yoshida ,  Toshinori Hirataka ,  Toshiaki Ishii ,  Kazuyuki Fukuda ,  Tadaaki Ishikawa ,  Toshimasa Miura ,  Tsutomu Kono ,  Kimio Tatsuno

发明人： Takeshil Kato ,  Koji Yoshida ,  Toshinori Hirataka ,  Toshiaki Ishii ,  Kazuyuki Fukuda ,  Tadaaki Ishikawa ,  Toshimasa Miura ,  Tsutomu Kono ,  Kimio Tatsuno

IPC分类号： G02B642

CPC分类号： G02B6/4204 ,  G02B6/3865 ,  G02B6/3873 ,  G02B6/421 ,  G02B6/4292 ,  H01L24/45 ,  H01L2224/45144 ,  H01L2924/12041 ,  H01L2924/12042 ,  H01L2924/12043 ,  H01L2924/14 ,  H01L2924/181 ,  H01L2924/19107 ,  H01L2924/00014 ,  H01L2924/00

摘要： An optical module for an optical device and an optical fiber is constituted by a pre-molded plastic package. In forming the plastic package, the main flowing direction of the molding resin is substantially parallel with the optical axis of the optical fiber. The optical module is formed by molding the resin by injection using pressure and then solidifying the resin. When the plastic package is formed by comprehensive molding, the flowing direction of the resin is parallel with the optical axis direction of the optical fiber to be installed in the optical module. As a result, for comprehensive molding, the molding pressure applied to the optical fiber is reduced. By using the resin case that is formed, the resulting package exhibits high rigidity and low thermal expansion properties in connection with the flowing direction of the resin, thus reducing the external stress and thermal stress applied to the optical fiber.

摘要翻译： 用于光学器件和光纤的光学模块由预成型塑料封装构成。 在形成塑料包装时，成型树脂的主流动方向基本上平行于光纤的光轴。 光学模块通过使用压力注射成型树脂然后使树脂固化而形成。 当通过综合成型形成塑料包装时，树脂的流动方向与要安装在光学模块中的光纤的光轴方向平行。 结果，对于综合成型，施加到光纤的成型压力降低。 通过使用形成的树脂壳体，所得到的包装与树脂的流动方向相比具有高刚性和低热膨胀性，从而减小施加到光纤上的外部应力和热应力。

公开(公告)号：US07165898B2

公开(公告)日：2007-01-23

申请号：US10787086

申请日：2004-02-27

申请人： Takeshil Kato ,  Koji Yoshida ,  Toshinori Hirataka ,  Toshiaki Ishii ,  Kazuyuki Fukuda ,  Tadaaki Ishikawa ,  Toshimasa Miura ,  Tsutomu Kono ,  Kimio Tatsuno

发明人： Takeshil Kato ,  Koji Yoshida ,  Toshinori Hirataka ,  Toshiaki Ishii ,  Kazuyuki Fukuda ,  Tadaaki Ishikawa ,  Toshimasa Miura ,  Tsutomu Kono ,  Kimio Tatsuno

IPC分类号： G02B6/36

CPC分类号： G02B6/4204 ,  G02B6/3865 ,  G02B6/3873 ,  G02B6/421 ,  G02B6/4292 ,  H01L24/45 ,  H01L2224/45144 ,  H01L2924/12041 ,  H01L2924/12042 ,  H01L2924/12043 ,  H01L2924/14 ,  H01L2924/181 ,  H01L2924/19107 ,  H01L2924/00014 ,  H01L2924/00

摘要： An optical module for an optical device and an optical fiber is constituted by a pre-molded plastic package. In forming the plastic package, the main flowing direction of the molding resin is substantially parallel with the optical axis of the optical fiber. The optical module is formed by molding the resin by injection using pressure and then solidifying the resin. When the plastic package is formed by comprehensive molding, the flowing direction of the resin is parallel with the optical axis direction of the optical fiber to be installed in the optical module. As a result, for comprehensive molding, the molding pressure applied to the optical fiber is reduced. By using the resin case that is formed, the resulting package exhibits high rigidity and low thermal expansion properties in connection with the flowing direction of the resin, thus reducing the external stress and thermal stress applied to the optical fiber.

摘要翻译： 用于光学器件和光纤的光学模块由预成型塑料封装构成。 在形成塑料包装时，成型树脂的主流动方向基本上平行于光纤的光轴。 光学模块通过使用压力注射成型树脂然后使树脂固化而形成。 当通过综合成型形成塑料包装时，树脂的流动方向与要安装在光学模块中的光纤的光轴方向平行。 结果，对于综合成型，施加到光纤的成型压力降低。 通过使用形成的树脂壳体，所得到的包装与树脂的流动方向相比具有高刚性和低热膨胀性，从而减小施加到光纤上的外部应力和热应力。

公开(公告)号：US06457877B2

公开(公告)日：2002-10-01

申请号：US09788341

申请日：2001-02-21

申请人： Takeshil Kato ,  Koji Yoshida ,  Toshinori Hirataka ,  Toshiaki Ishii ,  Kazuyuki Fukuda ,  Tadaaki Ishikawa ,  Toshimasa Miura ,  Tsutomu Kono ,  Kimio Tatsuno

发明人： Takeshil Kato ,  Koji Yoshida ,  Toshinori Hirataka ,  Toshiaki Ishii ,  Kazuyuki Fukuda ,  Tadaaki Ishikawa ,  Toshimasa Miura ,  Tsutomu Kono ,  Kimio Tatsuno

IPC分类号： G02B642

CPC分类号： G02B6/4204 ,  G02B6/3865 ,  G02B6/3873 ,  G02B6/421 ,  G02B6/4292 ,  H01L24/45 ,  H01L2224/45144 ,  H01L2924/12041 ,  H01L2924/12042 ,  H01L2924/12043 ,  H01L2924/14 ,  H01L2924/181 ,  H01L2924/19107 ,  H01L2924/00014 ,  H01L2924/00

摘要： An optical module for an optical device and an optical fiber is constituted by a pre-molded plastic package. In forming the plastic package, the main flowing direction of the molding resin is substantially parallel with the optical axis of the optical fiber. The optical module is formed by molding the resin by an injection method using pressure and then solidifying the resin. When the plastic package is formed by comprehensive molding, the flowing direction of the resin is parallel with the optical axis direction of the optical fiber to be installed in the optical module. As a result, for comprehensive molding, the molding pressure applied to the optical fiber is reduced. By using the resin case that is formed, the resulting package exhibits high rigidity and low thermal expansion properties in connection with the flowing direction of the resin, thus reducing the external stress and thermal stress applied to the optical fiber.

摘要翻译： 用于光学器件和光纤的光学模块由预成型塑料封装构成。 在形成塑料包装时，成型树脂的主流动方向基本上平行于光纤的光轴。 光学模块通过使用压力的注射方法模制树脂然后使树脂固化而形成。 当通过综合成型形成塑料包装时，树脂的流动方向与要安装在光学模块中的光纤的光轴方向平行。 结果，对于综合成型，施加到光纤的成型压力降低。 通过使用形成的树脂壳体，所得到的包装与树脂的流动方向相比具有高刚性和低热膨胀性，从而减小施加到光纤上的外部应力和热应力。

公开(公告)号：US06220764B1

公开(公告)日：2001-04-24

申请号：US09480478

申请日：2000-01-11

申请人： Takeshi Kato ,  Koji Yoshida ,  Toshinori Hirataka ,  Toshiaki Ishii ,  Kazuyuki Fukuda ,  Tadaaki Ishikawa ,  Toshimasa Miura ,  Tsutomu Kono ,  Kimio Tatsuno

发明人： Takeshi Kato ,  Koji Yoshida ,  Toshinori Hirataka ,  Toshiaki Ishii ,  Kazuyuki Fukuda ,  Tadaaki Ishikawa ,  Toshimasa Miura ,  Tsutomu Kono ,  Kimio Tatsuno

IPC分类号： G02B636

CPC分类号： G02B6/4204 ,  G02B6/3865 ,  G02B6/3873 ,  G02B6/421 ,  G02B6/4292 ,  H01L24/45 ,  H01L2224/45144 ,  H01L2924/12041 ,  H01L2924/12042 ,  H01L2924/12043 ,  H01L2924/14 ,  H01L2924/181 ,  H01L2924/19107 ,  H01L2924/00014 ,  H01L2924/00

摘要： An optical module for an optical device and an optical fiber is constituted by a pre-molded plastic package. In forming the plastic package, the main flowing direction of the molding resin is substantially parallel with the optical axis of the optical fiber. The optical module is formed by molding the resin by an injection method using pressure and then solidifying the resin. When the plastic package is formed by comprehensive molding, the flowing direction of the resin is parallel with the optical axis direction of the optical fiber to be installed in the optical module. As a result, for comprehensive molding, the molding pressure applied to the optical fiber is reduced. By using the resin case that is formed, the resulting package exhibits high rigidity and low thermal expansion properties in connection with the flowing direction of the resin, thus reducing the external stress and thermal stress applied to the optical fiber.

摘要翻译： 用于光学器件和光纤的光学模块由预成型塑料封装构成。 在形成塑料包装时，成型树脂的主流动方向基本上与光纤的光轴平行。 光学模块通过使用压力的注射方法模制树脂然后使树脂固化而形成。 当通过综合成型形成塑料包装时，树脂的流动方向与要安装在光学模块中的光纤的光轴方向平行。 结果，对于综合成型，施加到光纤的成型压力降低。 通过使用形成的树脂壳体，所得到的包装与树脂的流动方向相比具有高刚性和低热膨胀性，从而减小施加到光纤上的外部应力和热应力。

公开(公告)号：US06282352B1

公开(公告)日：2001-08-28

申请号：US09402585

申请日：2000-01-07

申请人： Takeshi Kato ,  Koji Yoshida ,  Toshinori Hirataka ,  Toshiaki Ishii ,  Kazuyuki Fukuda ,  Tadaaki Ishikawa ,  Toshimasa Miura ,  Tsutomu Kono ,  Kimio Tatsuno

发明人： Takeshi Kato ,  Koji Yoshida ,  Toshinori Hirataka ,  Toshiaki Ishii ,  Kazuyuki Fukuda ,  Tadaaki Ishikawa ,  Toshimasa Miura ,  Tsutomu Kono ,  Kimio Tatsuno

IPC分类号： G02B636

CPC分类号： G02B6/4204 ,  G02B6/3865 ,  G02B6/3873 ,  G02B6/421 ,  G02B6/4292 ,  H01L24/45 ,  H01L2224/45144 ,  H01L2924/12041 ,  H01L2924/12042 ,  H01L2924/12043 ,  H01L2924/14 ,  H01L2924/181 ,  H01L2924/19107 ,  H01L2924/00014 ,  H01L2924/00

摘要： An optical module for an optical device and an optical fiber is constituted by a pre-molded plastic package. In forming the plastic package, the main flowing direction of the molding resin is substantially parallel with the optical axis of the optical fiber. The optical module is formed by molding the resin by an injection method using pressure and then solidifying the resin. When the plastic package is formed by comprehensive molding, the flowing direction of the resin is parallel with the optical axis direction of the optical fiber to be installed in the optical module. As a result, for comprehensive molding, the molding pressure applied to the optical fiber is reduced. By using the resin case that is formed, the resulting package exhibits high rigidity and low thermal expansion properties in connection with the flowing direction of the resin, thus reducing the external stress and thermal stress applied to the optical fiber.

公开(公告)号：US06721511B1

公开(公告)日：2004-04-13

申请号：US09385418

申请日：1999-08-30

申请人： Kimio Tatsuno ,  Koji Yoshida ,  Kazuyuki Fukuda ,  Hiroshi Naka ,  Satoru Kikuchi

发明人： Kimio Tatsuno ,  Koji Yoshida ,  Kazuyuki Fukuda ,  Hiroshi Naka ,  Satoru Kikuchi

IPC分类号： H04B1012

CPC分类号： G02B6/12019 ,  G02B6/12009 ,  G02B6/264 ,  G02B6/2746 ,  G02B6/29361 ,  G02B6/29367 ,  G02B6/4206 ,  G02B6/4214 ,  G02B6/4246 ,  G02B6/4292

摘要： An optical communication equipment includes a semiconductor laser element, an image-forming element, an optical fiber and a substrate for mounting the semiconductor laser element, the image-forming element and the optical fiber. An optical output of the semiconductor laser element is adapted to be provided to the optical fiber via the image-forming element. The image-forming element is mounted in a V-groove formed in the substrate and having a substantially “V”-shaped cross-section. A shortest distance between a light spot of the semiconductor laser element and an optical axis of the image-forming element is 1 mm at most and the image-forming element substantially satisfies the sine condition.

摘要翻译： 光通信设备包括半导体激光元件，图像形成元件，光纤和用于安装半导体激光元件的基板，图像形成元件和光纤。 半导体激光元件的光输出适于通过图像形成元件提供给光纤。 图像形成元件安装在形成在基板中的V形槽中并且具有基本上“V”形的横截面。 半导体激光元件的光点与图像形成元件的光轴之间的最短距离最多为1mm，并且图像形成元件基本上满足正弦条件。

公开(公告)号：US06364540B2

公开(公告)日：2002-04-02

申请号：US09922682

申请日：2001-08-07

申请人： Masato Shishikura ,  Toshinori Hirataka ,  Kouji Yoshida ,  Kimio Tatsuno

发明人： Masato Shishikura ,  Toshinori Hirataka ,  Kouji Yoshida ,  Kimio Tatsuno

IPC分类号： G02B636

CPC分类号： G02B6/421 ,  G02B6/3821 ,  G02B6/3874 ,  G02B6/389 ,  G02B6/4292

摘要： An optical transmission module or an optical module has a receptacle attached adjacent to an optical component module or package, and a plug configured to connect vertically with the receptacle from above the module. The outer peripheral shape of the housing is designed to fit within an area of the receptacle that faces upwardly to receive the plug in an insertion direction extending vertically downwardly. In the housing of the plug, a ferrule is attached to an end of an optical fiber and a sleeve covers the optical fiber and the ferrule. A knob is used for moving the optical fiber, the sleeve and the ferrule in the lightwave propagation direction, which is transverse to the plug insertion direction.

摘要翻译： 光学传输模块或光学模块具有邻近光学部件模块或封装附接的插座，以及被配置成从模块上方与插座垂直连接的插头。 壳体的外周形状被设计成装配在容器的面向上方的区域中，以沿垂直向下延伸的插入方向接收插头。 在插头的壳体中，将套圈附接到光纤的端部并且套筒覆盖光纤和套圈。 旋钮用于在光波传播方向上移动光纤，套筒和套圈，其横向于插头插入方向。

公开(公告)号：US06290402B1

公开(公告)日：2001-09-18

申请号：US09357394

申请日：1999-07-20

申请人： Masato Shishikura ,  Toshinori Hirataka ,  Kouji Yoshida ,  Kimio Tatsuno

发明人： Masato Shishikura ,  Toshinori Hirataka ,  Kouji Yoshida ,  Kimio Tatsuno

IPC分类号： G02B636

CPC分类号： G02B6/421 ,  G02B6/3821 ,  G02B6/3874 ,  G02B6/389 ,  G02B6/4292

摘要： An optical transmission module or an optical module has a receptacle attached adjacent to an optical component module or package, and a plug configured to connect vertically with the receptacle from above the module. The outer peripheral shape of the housing is designed to fit within an area of the receptacle that faces upwardly to receive the plug in an insertion direction extending vertically downwardly. In the housing of the plug, a ferrule is attached to an end of an optical fiber and a sleeve covers the optical fiber and the ferrule. A knob is used for moving the optical fiber, the sleeve and the ferrule in the lightwave propagation direction, which is transverse to the plug insertion direction. Before connecting the plug, the knob is retracted to pull the ferrule and the sleeve within the plug housing. This prevents contact of the ferrule in the plug with a mating ferrule in the optical component package that extends into the receptacle in optical alignment therewith when the plug is seated within the receptacle. The ferrule in the optical component package is connected to an optical component via another optical fiber. Upon completion of the insertion of the plug, the knob is released and the force of a spring holds the ferrules in contact with on another with sufficient force to maintain a detachable optical connection.

摘要翻译： 光学传输模块或光学模块具有邻近光学部件模块或封装附接的插座，以及被配置成从模块上方与插座垂直连接的插头。 壳体的外周形状被设计成装配在容器的面向上方的区域中，以沿垂直向下延伸的插入方向接收插头。 在插头的壳体中，将套圈附接到光纤的端部并且套筒覆盖光纤和套圈。 旋钮用于在光波传播方向上移动光纤，套筒和套圈，其横向于插头插入方向。 在连接插头之前，将手柄缩回以将套圈和套筒拉到插头外壳内。 这防止插头中的套圈与光学部件封装中的配合套圈接触，当插头位于插座内时，光学组件封装中的套管与光学对准延伸到插座中。 光学部件封装中的套圈通过另一光纤连接到光学部件。 在完成插头插入后，松开手柄，弹簧的力将足够的力将套圈保持在另一个上，以保持可拆卸的光学连接。

公开(公告)号：US06668140B2

公开(公告)日：2003-12-23

申请号：US10003527

申请日：2001-12-06

申请人： Kimio Tatsuno ,  Kouji Yoshida ,  Takeshi Kato ,  Toshinori Hirataka ,  Norihiro Yazaki ,  Shoichi Takahashi ,  Hiroshi Naka

发明人： Kimio Tatsuno ,  Kouji Yoshida ,  Takeshi Kato ,  Toshinori Hirataka ,  Norihiro Yazaki ,  Shoichi Takahashi ,  Hiroshi Naka

IPC分类号： H04B1000

CPC分类号： G02B6/4212 ,  G02B6/305 ,  G02B6/4203 ,  G02B6/4207 ,  G02B6/4224 ,  G02B6/4239

摘要： In a module for optical communication comprising an optical fiber including an axial-end surface, and an optical element including an optical surface facing to the axial-end surface in such a manner that a light is transmitted between the optical surface and the axial-end surface, a synthetic resin is arranged between the optical surface and the axial-end surface so that the light is transmitted through the synthetic resin between the optical surface and the axial-end surface.

摘要翻译： 在一种用于光通信的模块中，包括包括轴向端面的光纤和包括面向轴向端面的光学表面的光学元件，使得光在光学表面和轴向端之间传播 表面，在光学表面和轴向端面之间设置合成树脂，使得光在光学表面和轴向端面之间透过合成树脂。

公开(公告)号：US06341027B1

公开(公告)日：2002-01-22

申请号：US09037541

申请日：1998-03-10

申请人： Kimio Tatsuno ,  Kouji Yoshida ,  Takeshi Kato ,  Toshinori Hirataka ,  Norihiro Yazaki ,  Shoichi Takahashi ,  Hiroshi Naka

发明人： Kimio Tatsuno ,  Kouji Yoshida ,  Takeshi Kato ,  Toshinori Hirataka ,  Norihiro Yazaki ,  Shoichi Takahashi ,  Hiroshi Naka

IPC分类号： H04B1000

CPC分类号： G02B6/4212 ,  G02B6/305 ,  G02B6/4203 ,  G02B6/4207 ,  G02B6/4224 ,  G02B6/4239

摘要： A module for optical communication includes an optical fiber having an axial-end surface and an optical element having an optical surface facing the axial-end surface in such a manner that light is transmitted between the optical surface and the axial-end surface. The optical surface defines a first plane that is not perpendicular to the longitudinal axis of the optical fiber. A synthetic resin is provided between the optical surface of the optical element and the axial-end surface of the optical fiber so that light is transmitted through the synthetic resin.

摘要翻译： 用于光通信的模块包括具有轴向端面的光纤和具有面向轴向端面的光学表面的光学元件，使得光在光学表面和轴向端表面之间传播。 光学表面限定不垂直于光纤纵轴的第一平面。 在光学元件的光学表面和光纤的轴向端面之间设置合成树脂，使得光透过合成树脂。