公开(公告)号：US20110057128A1

公开(公告)日：2011-03-10

申请号：US12946795

申请日：2010-11-15

申请人： James K. Guenter ,  Jimmy A. Tatum ,  Norman Brent Stapleton ,  Richard L. Bell ,  Harold Young Walker, JR. ,  Jose Joaquin Aizpuru

发明人： James K. Guenter ,  Jimmy A. Tatum ,  Norman Brent Stapleton ,  Richard L. Bell ,  Harold Young Walker, JR. ,  Jose Joaquin Aizpuru

IPC分类号： G02B27/00

CPC分类号： H04B10/802 ,  H01L2224/48091 ,  H01L2924/181 ,  H01L2924/1815 ,  H01S5/02244 ,  H01S5/02288 ,  H01S5/02292 ,  H01S5/183 ,  H01L2924/00014 ,  H01L2924/00012

摘要： The present invention relates to opto-isolators. Opto-isolators are disclosed that include a transmitter package and a vertical VCSEL disposed within the transmitter package. The opto-isolators further include a receiver package and a photodetector disposed within the receiver package. The photodetector is optically coupled to the VCSEL and configured to receive an output optical signal generated by the VCSEL. The opto-isolators further include an alignment package configured to receive the transmitter package and the receiver package. In another embodiment, opto-isolators include a VCSEL and a photodetector optically coupled to the VCSEL and configured to receive an output optical signal generated by the VCSEL. The opto-isolators further include a package enclosing both the VCSEL and the photodetector.

摘要翻译： 本发明涉及光隔离器。 公开了包括发射器封装和布置在发射器封装内的垂直VCSEL的光隔离器。 光隔离器还包括接收器封装和设置在接收器封装内的光电检测器。 光电检测器光耦合到VCSEL并且被配置为接收由VCSEL产生的输出光信号。 光隔离器还包括配置成接收发射器封装和接收器封装的对准封装。 在另一个实施例中，光隔离器包括VCSEL和与VCSEL光学耦合并被配置为接收VCSEL产生的输出光信号的光电探测器。 光隔离器还包括封装VCSEL和光电检测器的封装。

公开(公告)号：US06465774B1

公开(公告)日：2002-10-15

申请号：US09607048

申请日：2000-06-30

申请人： Harold Young Walker, Jr. ,  James Kenneth Guenter

发明人： Harold Young Walker, Jr. ,  James Kenneth Guenter

IPC分类号： H01S502

CPC分类号： G02B7/00 ,  G02B6/4246 ,  G02B6/4263 ,  G02B6/4281 ,  H01S5/02212 ,  H01S5/02248 ,  H01S5/02288 ,  H01S5/183

摘要： A versatile optical sensor method and assembly (200) is disclosed, providing cost-effective and readily adaptable optical sensor packaging while minimizing product variance, and comprising an integrally molded or single foundation piece (202) formed with a light source housing (302), a lens alignment feature (304) surrounding the light source housing, a mounting alignment feature (210), a sensor housing (206), and a barrier feature (204), further comprising a light source member (300) mounted to the foundation piece within the light source housing, a single lens member (214) enclosing the light source member and formed to engage with the lens alignment feature, and a detector member (208) mounted to the foundation piece within the sensor housing.

摘要翻译： 公开了一种通用光学传感器方法和组件（200），其提供了成本有效且易于适应的光学传感器封装，同时最小化产品差异，并且包括形成有光源壳体（302）的整体模制或单个基础件（202） 围绕光源壳体的透镜对准特征（304），安装对准特征（210），传感器壳体（206）和阻挡特征（204），还包括光源部件（300），安装到基座部件 在光源壳体内，包围光源部件并形成为与透镜对准部件接合的单个透镜部件（214）以及安装在传感器外壳内的基础部件上的检测器部件（208）。

公开(公告)号：US07223028B2

公开(公告)日：2007-05-29

申请号：US11222531

申请日：2005-09-09

申请人： Harold Young Walker, Jr.

发明人： Harold Young Walker, Jr.

IPC分类号： G02B6/36

CPC分类号： G02B6/4277 ,  G02B6/4202 ,  G02B6/4292

摘要： Reducing transmission of electromagnetic waves through a barrel portion of an optical module. A barrel for optically coupling an optical device to an optical fiber within a fiber optic cable can include a plastic portion and a metallic shielding portion for reducing transmission through the barrel. An optical device can be coupled to the plastic portion. The metallic shielding portion can be coupled to the plastic portion and surround at least a portion of the plastic portion. The metallic shielding portion can be shaped and configured so as to reduce transmission of electromagnetic radiation through the barrel.

摘要翻译： 减少电磁波通过光学模块的镜筒部分的传输。 用于将光学装置光学耦合到光纤电缆内的光纤的桶可以包括塑料部分和金属屏蔽部分，用于减少通过筒的传输。 光学装置可以联接到塑料部分。 金属屏蔽部分可以耦合到塑料部分并且围绕塑料部分的至少一部分。 金属屏蔽部分可以被成形和配置成减小电磁辐射通过筒体的透射。