公开(公告)号：US20100220957A1

公开(公告)日：2010-09-02

申请号：US12663711

申请日：2008-06-26

申请人： Nobuyuki Asahi ,  Makoto Nisimura ,  Nobuyuki Miyagawa ,  Hiroyuki Yagyu ,  Yuichi Uchida ,  Yutaka Kinugasa ,  Tadahiro Yamaji ,  Takuya Matsumoto

发明人： Nobuyuki Asahi ,  Makoto Nisimura ,  Nobuyuki Miyagawa ,  Hiroyuki Yagyu ,  Yuichi Uchida ,  Yutaka Kinugasa ,  Tadahiro Yamaji ,  Takuya Matsumoto

IPC分类号： G02B6/42

CPC分类号： G02B6/423 ,  G02B6/4239 ,  G02B6/43

摘要： An optical module includes an emitter-side mounting substrate, a receiver-side mounting substrate and an external waveguide substrate. The mounting substrate is provided with a waveguide having a core and a pair of fitting recesses. The external waveguide substrate is provided with an external waveguide having a core, a pair of fitting tabs and a lap joint portion. As the fitting tabs are fitted into the respective fitting recesses, the mounting substrate and the external waveguide substrate are joined together, the two cores are aligned with each other, and the lap joint portion is positioned to overlap the mounting substrate.

摘要翻译： 光学模块包括发射极侧安装基板，接收器侧安装基板和外部波导基板。 安装基板设置有具有芯部和一对嵌合凹部的波导管。 外部波导基板设置有具有芯部，一对配合突片和搭接部的外部波导。 由于嵌合片安装在各嵌合凹部中，所以安装基板和外部波导基板接合在一起，两芯彼此对准，搭接部分与安装基板重合。

公开(公告)号：US08391657B2

公开(公告)日：2013-03-05

申请号：US12663711

申请日：2008-06-26

申请人： Nobuyuki Asahi ,  Makoto Nisimura ,  Nobuyuki Miyagawa ,  Hiroyuki Yagyu ,  Yuichi Uchida ,  Yutaka Kinugasa ,  Tadahiro Yamaji ,  Takuya Matsumoto

发明人： Nobuyuki Asahi ,  Makoto Nisimura ,  Nobuyuki Miyagawa ,  Hiroyuki Yagyu ,  Yuichi Uchida ,  Yutaka Kinugasa ,  Tadahiro Yamaji ,  Takuya Matsumoto

IPC分类号： G02B6/26 ,  G02B6/30

CPC分类号： G02B6/423 ,  G02B6/4239 ,  G02B6/43

摘要： An optical module includes an emitter-side mounting substrate, a receiver-side mounting substrate and an external waveguide substrate. The mounting substrate is provided with a waveguide having a core and a pair of fitting recesses. The external waveguide substrate is provided with an external waveguide having a core, a pair of fitting tabs and a lap joint portion. As the fitting tabs are fitted into the respective fitting recesses, the mounting substrate) and the external waveguide substrate are joined together, the two cores are aligned with each other, and the lap joint portion is positioned to overlap the mounting substrate.

摘要翻译： 光学模块包括发射极侧安装基板，接收器侧安装基板和外部波导基板。 安装基板设置有具有芯部和一对嵌合凹部的波导管。 外部波导基板设置有具有芯部，一对配合突片和搭接部的外部波导。 当安装片安装在相应的装配凹槽中时，安装基板）和外部波导基板接合在一起，两个芯彼此对准，并且搭接部分被定位成与安装基板重叠。