公开(公告)号：EP0404301A2

公开(公告)日：1990-12-27

申请号：EP90304079.8

申请日：1990-04-17

申请人： NORTHERN TELECOM LIMITED

发明人： Westwood, William Dickson ,  Willemsen, Herman W. ,  Gallant, Michel Isadore ,  Skillen, Richard Prescott

IPC分类号： G02B6/12

CPC分类号： G02B6/4246 ,  G02B6/12004 ,  G02B6/30

摘要： An edge emitting optoelectronic source (120) is integrally formed on a surface (112) of a semiconductor substrate. An optical waveguide (130) is integrally formed on the same surface of the substrate adjacent to the source. The waveguide is aligned with the source for optical coupling of the source to the waveguide. The waveguide comprises an optical diverter for diverting at least a portion of any light propagating along the waveguide toward the source through a surface of the waveguide. An optoelectronic detector (150) is secured to that surface of the waveguide through which light is diverted for receiving light diverted through that surface. The resulting optoelectronic apparatus is suitable for launching and detecting optical signals in large volume bidirectional optical fiber transmission systems.

摘要翻译： 边缘发射光电子源（120）整体形成在半导体衬底的表面（112）上。 一个光波导（130）整体地形成在与源极相邻的衬底的相同表面上。 波导与源极对准，用于光源耦合到波导。 波导包括光分路器，用于将沿着波导传播的任何光的至少一部分转向通过波导的表面朝向源。 光电检测器（150）固定到波导的表面，通过该表面转向光，以接收通过该表面转移的光。 所得光电装置适用于大容量双向光纤传输系统中的光信号的发射和检测。

公开(公告)号：EP0404301B1

公开(公告)日：1994-08-10

申请号：EP90304079.8

申请日：1990-04-17

申请人： NORTHERN TELECOM LIMITED

发明人： Westwood, William Dickson ,  Willemsen, Herman W. ,  Gallant, Michel Isadore ,  Skillen, Richard Prescott

IPC分类号： G02B6/12

CPC分类号： G02B6/4246 ,  G02B6/12004 ,  G02B6/30

公开(公告)号：EP0404301A3

公开(公告)日：1991-03-27

申请号：EP90304079.8

申请日：1990-04-17

申请人： NORTHERN TELECOM LIMITED

发明人： Westwood, William Dickson ,  Willemsen, Herman W. ,  Gallant, Michel Isadore ,  Skillen, Richard Prescott

IPC分类号： G02B6/12

CPC分类号： G02B6/4246 ,  G02B6/12004 ,  G02B6/30

摘要： An edge emitting optoelectronic source (120) is integrally formed on a surface (112) of a semiconductor substrate. An optical waveguide (130) is integrally formed on the same surface of the substrate adjacent to the source. The waveguide is aligned with the source for optical coupling of the source to the waveguide. The waveguide comprises an optical diverter for diverting at least a portion of any light propagating along the waveguide toward the source through a surface of the waveguide. An optoelectronic detector (150) is secured to that surface of the waveguide through which light is diverted for receiving light diverted through that surface. The resulting optoelectronic apparatus is suitable for launching and detecting optical signals in large volume bidirectional optical fiber transmission systems.