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公开(公告)号:US20090059987A1
公开(公告)日:2009-03-05
申请号:US11850578
申请日:2007-09-05
IPC分类号: H01S5/026
CPC分类号: H04B10/802 , H01S5/005 , H01S5/0071 , H01S5/02292 , H01S5/0262 , H01S5/0427 , H01S5/183 , H01S5/423
摘要: Monolithic opto-isolators and arrays of monolithic opto-isolators are disclosed. The monolithic opto-isolators are manufactured in a single semiconductor wafer where they may be tested at the wafer level before each opto-isolator is singulated from the wafer. The monolithic opto-isolators include a VCSEL monolithically produced adjacent to a photodiode where an axis of optical signal transmission of the VCSEL is substantially parallel to an axis of optical signal reception by the photodiode.
摘要翻译: 公开了单片光隔离器和单片光隔离器阵列。 单片光隔离器在单个半导体晶片中制造,其中可以在每个光隔离器从晶片分离之前在晶片级进行测试。 单片光隔离器包括与光电二极管相邻制造的VCSEL,其中VCSEL的光信号传输轴线基本上平行于光电二极管的光信号接收轴。
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公开(公告)号:US08675701B2
公开(公告)日:2014-03-18
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 , Jose Joaquin Aizpuru
发明人: James K. Guenter , Jimmy A. Tatum , Norman Brent Stapleton , Richard L. Bell , Harold Young Walker , Jose Joaquin Aizpuru
IPC分类号: H01S3/13
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。
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3.
公开(公告)号:US20080187013A1
公开(公告)日:2008-08-07
申请号:US12027391
申请日:2008-02-07
申请人: James K. Guenter , Jimmy A. Tatum , Norman Brent Stapleton , Richard L. Bell , Harold Young Walker , Jose Joaquin Aizpuru
发明人: James K. Guenter , Jimmy A. Tatum , Norman Brent Stapleton , Richard L. Bell , Harold Young Walker , Jose Joaquin Aizpuru
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。
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4.
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。
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公开(公告)号:US07835410B2
公开(公告)日:2010-11-16
申请号:US12027391
申请日:2008-02-07
申请人: James K. Guenter , Jimmy A. Tatum , Norman Brent Stapleton , Richard L. Bell , Harold Young Walker , Jose Joaquin Aizpuru
发明人: James K. Guenter , Jimmy A. Tatum , Norman Brent Stapleton , Richard L. Bell , Harold Young Walker , Jose Joaquin Aizpuru
IPC分类号: H01S3/13
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。
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公开(公告)号:US07275878B2
公开(公告)日:2007-10-02
申请号:US11130511
申请日:2005-05-17
CPC分类号: G02B6/4204
摘要: The present invention relates to controlling parameters of an optical output of an optical transmitter. An optical package can be selected based on a level of attenuation of a parameter of a transmitter output by the optical package. The laser and the optical package can be assembled and a parameter of the transmitter output can be measured. An optical barrel can be selected based on the measurement, wherein the optical barrel is selected based on an attenuation level to satisfy a range of a desired parameter value. The optical package and the optical barrel can be assembled. A system for assembling the optical device is also described.
摘要翻译: 本发明涉及控制光发射机的光输出的参数。 可以基于由光学封装输出的发射器的参数的衰减水平来选择光学封装。 可以组装激光器和光学封装,并且可以测量发射器输出的参数。 可以基于测量来选择光学镜筒,其中基于衰减水平来选择光学镜筒以满足期望的参数值的范围。 可以组装光学封装和光学镜筒。 还描述了用于组装光学装置的系统。
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公开(公告)号:US08340528B2
公开(公告)日:2012-12-25
申请号:US12941942
申请日:2010-11-08
申请人: Jimmy A. Tatum , James K. Guenter
发明人: Jimmy A. Tatum , James K. Guenter
IPC分类号: H04B10/00
CPC分类号: H04B10/806 , H04B10/40 , Y10T29/49124
摘要: An optical transceiver for detecting an incoming light beam and for transmitting an outgoing light beam along a common optical axis is provided. Such an optical transceiver provides a compact optical transceiver that is suitable for a wide variety of applications.
摘要翻译: 提供了一种用于检测入射光束并沿着公共光轴传输出射光束的光收发器。 这种光收发器提供了适用于各种应用的紧凑型光收发器。
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公开(公告)号:US07729618B2
公开(公告)日:2010-06-01
申请号:US11468280
申请日:2006-08-29
申请人: Jimmy A. Tatum , James K. Guenter
发明人: Jimmy A. Tatum , James K. Guenter
IPC分类号: H04B10/00
CPC分类号: G06F13/28 , G09G5/003 , G09G2370/12 , G09G2380/10
摘要: Digital optical networks for communication between digital consumer electronic devices are disclosed. A digital optical network can include an input interface configured to electrically couple to a DVI or HDMI receptacle of a source device. The input interface includes an optical transmitter for converting a TMDS signal into an optical signal. An input optical fiber optically coupled to the optical transmitter receives the optical signal. A coupler is coupled to the input optical fiber and couples the optical signal with at least one of multiple output optical fibers coupled to the coupler. Output interfaces each include an optical transmitter for converting the optical signal back into the electrical TMDS signal. The output interfaces are configured to electrically couple the TMDS signals with respective DVI or HDMI receptacles of DVI or HDMI sink devices.
摘要翻译: 公开了用于数字消费电子设备之间的通信的数字光网络。 数字光网络可以包括被配置为电耦合到源设备的DVI或HDMI插座的输入接口。 输入接口包括用于将TMDS信号转换成光信号的光发射机。 光耦合到光发射机的输入光纤接收光信号。 耦合器耦合到输入光纤并且将光信号与耦合到耦合器的多个输出光纤中的至少一个耦合。 输出接口各自包括用于将光信号转换回电TMDS信号的光发射器。 输出接口被配置为将TMDS信号与DVI或HDMI接收器设备的相应DVI或HDMI插座电耦合。
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公开(公告)号:US07706692B2
公开(公告)日:2010-04-27
申请号:US11198606
申请日:2005-08-05
申请人: Jimmy A. Tatum , James K. Guenter
发明人: Jimmy A. Tatum , James K. Guenter
IPC分类号: H04B10/00
CPC分类号: G02B6/4246 , G02B6/4204
摘要: Digital electronic devices for optical communication of digital video and/or audio signals between a digital source device and a digital sink device. A digital source device includes a transition minimized differential signaling (TMDS) transmitter for receiving control and digital video signals from a source controller and for converting the control and digital video signals into electric TMDS signals. An interface receives a first end of an optical fiber. An optical transmitter converts the electric TMDS signals to at least one optical signal and transmits the at least one optical signal to the first end of the optical fiber. A digital sink device receives the at least one optical signal from a second end of the optical fiber and converts the optical signal into TMDS signals. A TMDS receiver converts the TMDS signals into control and digital video signals and transmits the control and digital video signals to the sink controller.
摘要翻译: 用于在数字源设备和数字宿设备之间进行数字视频和/或音频信号的光通信的数字电子设备。 数字源设备包括用于从源控制器接收控制和数字视频信号并用于将控制和数字视频信号转换成电TMDS信号的转换最小化差分信号(TMDS)发送器。 接口接收光纤的第一端。 光发射机将电TMDS信号转换成至少一个光信号,并将该至少一个光信号传输到光纤的第一端。 数字宿设备从光纤的第二端接收至少一个光信号,并将光信号转换成TMDS信号。 TMDS接收器将TMDS信号转换为控制和数字视频信号,并将控制和数字视频信号发送到信宿控制器。
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10.
公开(公告)号:US07418021B2
公开(公告)日:2008-08-26
申请号:US11026355
申请日:2004-12-30
申请人: James K. Guenter , Jimmy A. Tatum , James R. Biard
发明人: James K. Guenter , Jimmy A. Tatum , James R. Biard
IPC分类号: H01S5/00
CPC分类号: H01S5/0264 , H01S5/18308 , H01S5/18313 , H01S5/1835 , H01S5/18358 , H01S5/2022 , H01S5/2027 , H01S5/3095 , H01S2301/02
摘要: An optical structure that reduces the effects of spontaneous emissions from the active region of a laser. An optical structure includes optimizations to reduce the effects of spontaneous emissions. The optical structure includes a VCSEL with top and bottom DBR mirrors and an active region connected to the mirrors. The optical structure further includes a photodiode connected to the VCSEL. One or more optimizations may be included in the optical structure including optically absorbing materials, varying the geometry of the structure to change reflective angles, using optical apertures, changing the reflectivity of one or more mirrors, changing the photodiode to be more impervious to spontaneous emissions, and using ion implants to reduce photoluminescence efficiency.
摘要翻译: 一种降低激光器有源区自发发射效应的光学结构。 光学结构包括优化以减少自发辐射的影响。 光学结构包括具有顶部和底部DBR反射镜的VCSEL和连接到反射镜的有源区域。 光学结构还包括连接到VCSEL的光电二极管。 可以在光学结构中包括一个或多个优化,包括光学吸收材料,改变结构的几何形状以改变反射角度,使用光学孔径,改变一个或多个反射镜的反射率,将光电二极管改变为对自发辐射更为不透明 ,并使用离子注入来降低光致发光效率。
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