公开(公告)号：US07556440B2

公开(公告)日：2009-07-07

申请号：US12004241

申请日：2007-12-20

申请人： Dincer Birincioglu ,  Rajesh Dighde ,  Mary Nadeau ,  David Piede ,  Wenhong Qin

发明人： Dincer Birincioglu ,  Rajesh Dighde ,  Mary Nadeau ,  David Piede ,  Wenhong Qin

IPC分类号： G02B6/32 ,  G02B6/34 ,  G02B6/42 ,  G02B6/43

CPC分类号： G02B6/4206 ,  G02B6/4214 ,  G02B6/43

摘要： A unitary optical receiver assembly is formed to include a V-groove passively aligned with a first aspheric lens (the lens formed along a surface perpendicular to the V-groove). An optical fiber is disposed along the V-groove and is used to bring the received optical signal into the unitary assembly. Upon passing through the first aspheric lens, the received optical signal will intercept a 45° turning mirror wall that directs the signal downward, through a second aspheric lens (also molded in the unitary assembly), and then into a photosensitive device. Advantageously, the photosensitive device is disposed in passive alignment with the second aspheric lens, allowing for a received signal to be coupled from an incoming optical fiber to a photosensitive device without needing any type of active alignment therebetween.

摘要翻译： 单一光接收器组件形成为包括与第一非球面透镜（沿垂直于V形槽的表面形成的透镜）无源对准的V形沟槽。 光纤沿V形槽设置，用于将接收到的光信号送入整体式组件。 在通过第一非球面透镜时，接收到的光信号将截取通过第二非球面透镜（也在单一组件中模制）然后进入感光装置的向下引导信号的45°转向镜面壁。 有利地，感光装置设置成与第二非球面透镜无源对准，允许接收的信号从入射光纤耦合到感光装置，而不需要其间的任何类型的有源对准。

公开(公告)号：US20080166136A1

公开(公告)日：2008-07-10

申请号：US12004241

申请日：2007-12-20

申请人： Dincer Birincioglu ,  Rajesh Dighde ,  Mary Nadeau ,  David Piede ,  Wenhong Qin

发明人： Dincer Birincioglu ,  Rajesh Dighde ,  Mary Nadeau ,  David Piede ,  Wenhong Qin

IPC分类号： H04B10/06

CPC分类号： G02B6/4206 ,  G02B6/4214 ,  G02B6/43

摘要： A unitary optical receiver assembly is formed to include a V-groove passively aligned with a first aspheric lens (the lens formed along a surface perpendicular to the V-groove). An optical fiber is disposed along the V-groove and is used to bring the received optical signal into the unitary assembly. Upon passing through the first aspheric lens, the received optical signal will intercept a 45° turning mirror wall that directs the signal downward, through a second aspheric lens (also molded in the unitary assembly), and then into a photosensitive device. Advantageously, the photosensitive device is disposed in passive alignment with the second aspheric lens, allowing for a received signal to be coupled from an incoming optical fiber to a photosensitive device without needing any type of active alignment therebetween.

摘要翻译： 单一光接收器组件形成为包括与第一非球面透镜（沿垂直于V形槽的表面形成的透镜）无源对准的V形沟槽。 光纤沿V形槽设置，用于将接收到的光信号送入整体式组件。 在通过第一非球面透镜时，接收到的光信号将截取通过第二非球面透镜（也在单一组件中模制）然后进入感光装置的向下引导信号的45°转向镜面壁。 有利地，感光装置设置成与第二非球面透镜无源对准，允许接收的信号从入射光纤耦合到感光装置，而不需要其间的任何类型的有源对准。

公开(公告)号：US06646777B2

公开(公告)日：2003-11-11

申请号：US10084804

申请日：2002-02-27

申请人： Wenhong Qin ,  Robert K. Wolf

发明人： Wenhong Qin ,  Robert K. Wolf

IPC分类号： G02F109

CPC分类号： G02F1/093 ,  G02B6/4208 ,  G02B6/4214 ,  G02B6/4246 ,  G02B6/4257 ,  G02B6/4265 ,  G02B6/4266 ,  G02B6/4267 ,  G02B6/4269 ,  G02B6/4277 ,  G02B6/4284 ,  Y10S372/703

摘要： An optical isolator includes a first magnetic polar source having a first magnet axis, a second magnetic polar source having a second magnet axis parallel to the first magnet axis, and an optical element between the first and second magnetic polar sources, and having a length along the first magnet axis that is less than a length of the first magnetic polar source along the first magnet axis. The optical element has a central axis that is tilted with respect to the second magnet axis.

摘要翻译： 光学隔离器包括具有第一磁体轴的第一磁极，具有平行于第一磁体轴的第二磁体轴的第二磁极，以及位于第一和第二磁极之间的光学元件，并具有沿着 所述第一磁体轴沿所述第一磁体轴线小于所述第一磁极性源极的长度。 光学元件具有相对于第二磁体轴线倾斜的中心轴线。