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1. 发明授权

US06663296B1 Optoelectric module 有权
标题翻译：光电模块
公开(公告)号：US06663296B1
公开(公告)日：2003-12-16
申请号：US10128102
申请日：2002-04-23
申请人： Thomas H. Blair , Phillip J. Edwards , Siegfried Fleischer , Michael S. Lebby , Bradley S. Levin , Oliver W Northrup , Michael M. O'Toole , Joseph John Vandenberg
发明人： Thomas H. Blair , Phillip J. Edwards , Siegfried Fleischer , Michael S. Lebby , Bradley S. Levin , Oliver W Northrup , Michael M. O'Toole , Joseph John Vandenberg
IPC分类号： G02B600
CPC分类号： G02B6/4204 , G02B6/3834 , G02B6/4201
摘要： An optoelectric module includes a cylindrical ferrule defining an optical axis and having a first end constructed to receive an optical fiber aligned along the optical axis. An optical element, including a lens, is engaged in the ferrule between the first and second ends and positioned to convey light along the optical axis. The second end of the ferrule is closed by a base. An optical component is mounted on the base so that light is directed through the lens from the optical component to the optical fiber or from the optical fiber to the optical component. Either a laser driver or an amplifier is mounted on the base and electrically connected to the optical component and external connections are made to the laser driver or the amplifier by electrical traces on a surface of the base, vias through the base, or flex leads mounted on the base.
摘要翻译：光电模块包括限定光轴的圆柱形套圈，并且具有构造成接收沿着光轴对准的光纤的第一端。包括透镜的光学元件接合在第一和第二端之间的套圈中并且定位成沿光轴传送光。套圈的第二端由基座封闭。光学部件安装在基座上，使得光从光学部件引导到光纤，或者从光纤引导到光学部件。激光驱动器或放大器安装在基座上并电连接到光学部件，并且外部连接通过基座表面上的电迹线穿过激光驱动器或放大器，通过基座的通孔或安装的柔性引线在基地

2. 发明授权

US06661951B1 Optoelectric alignment apparatus 有权
标题翻译：光电对准装置
公开(公告)号：US06661951B1
公开(公告)日：2003-12-09
申请号：US09954919
申请日：2001-09-12
申请人： Thomas H. Blair , Diana Ching Chen , Phillip J. Edwards , Siegfried Fleischer , Bradley S. Levin , Oliver W. Northrup , Michael M. O'Toole , Joseph John Vandenberg , Brett Matthew Zaborsky
发明人： Thomas H. Blair , Diana Ching Chen , Phillip J. Edwards , Siegfried Fleischer , Bradley S. Levin , Oliver W. Northrup , Michael M. O'Toole , Joseph John Vandenberg , Brett Matthew Zaborsky
IPC分类号： G02B632
CPC分类号： G02B6/4292 , G02B6/4204 , G02B6/4214 , G02B6/4224
摘要： Optical alignment apparatus includes a first element mounting a first lens and a light source and a second element mounting a second lens and a light receiving structure. The first lens is placed a first distance from the light source and is constructed to collimate light received from the light source. The first and second elements are mounted relative to each other to position the second lens a third distance from the first lens and to receive the collimated light from the first lens. The second lens is positioned a second distance from the light receiving structure to focus the collimated light on the light receiving structure. The first and second lens are constructed so that the first and second distances are dependent upon each other and the third distance is independent of the first and second distances.
摘要翻译：光学对准装置包括安装第一透镜和光源的第一元件和安装第二透镜和光接收结构的第二元件。第一透镜被放置成距离光源的第一距离并且被构造成准直从光源接收的光。第一和第二元件相对于彼此安装，以将第二透镜定位成距离第一透镜的第三距离并且接收来自第一透镜的准直光。第二透镜与光接收结构隔开第二距离，以将准直光聚焦在光接收结构上。第一和第二透镜被构造成使得第一和第二距离彼此相关，第三距离与第一和第二距离无关。

3. 发明授权

US06519099B1 Lens system and optoelectric alignment apparatus 有权
标题翻译：镜头系统和光电对准装置
公开(公告)号：US06519099B1
公开(公告)日：2003-02-11
申请号：US09953080
申请日：2001-09-12
申请人： Thomas H. Blair , Diana Ching Chen , Phillip J. Edwards , Siegfried Fleischer , Bradley S. Levin , Oliver W. Northrup , Michael M. O'Toole , Joseph John Vandenberg , Brett Matthew Zaborsky
发明人： Thomas H. Blair , Diana Ching Chen , Phillip J. Edwards , Siegfried Fleischer , Bradley S. Levin , Oliver W. Northrup , Michael M. O'Toole , Joseph John Vandenberg , Brett Matthew Zaborsky
IPC分类号： G02B702
CPC分类号： G02B6/4224 , G02B6/4204 , G02B6/4206 , G02B6/4214
摘要： The optoelectric alignment apparatus and lens system includes a glass ball positioned to receive light from a light source along an optical axis. A second lens is positioned to receive light from the glass ball and to supply the received light to a light receiving structure. The glass ball provides most of the optical power of the lens system so that the second lens provides only minor optical correction. The lens system is mounted by means of a molded plastic body that extends axially along the optical axis with the second lens molded into the body. The body includes a light inlet end and a light outlet in a surface lateral to the optical axis and defines a glass ball receiving cavity adjacent the light inlet end fixedly gripping the glass ball.
摘要翻译：光电对准装置和透镜系统包括玻璃球，其被定位成沿着光轴接收来自光源的光。第二透镜被定位成接收来自玻璃球的光并将接收的光提供给光接收结构。玻璃球提供透镜系统的大部分光学功率，使得第二透镜仅提供较小的光学校正。透镜系统通过模制塑料体安装，模制塑料体沿着光轴轴向延伸，第二透镜成型为主体。身体在光轴的横向表面包括光入口端和光出口，并且限定了靠近固定地夹持玻璃球的光入口端的玻璃球接收腔。

4. 发明授权

US06795461B1 Optoelectric module 有权
标题翻译：光电模块
公开(公告)号：US06795461B1
公开(公告)日：2004-09-21
申请号：US10128383
申请日：2002-04-23
申请人： Thomas H. Blair , Phillip J. Edwards , Siegfried Fleischer , Michael S. Lebby , Bradley S. Levin , Oliver W. Northup , Michael M. O'Toole , Joseph John Vandenberg , Brett M. Zaborsky
发明人： Thomas H. Blair , Phillip J. Edwards , Siegfried Fleischer , Michael S. Lebby , Bradley S. Levin , Oliver W. Northup , Michael M. O'Toole , Joseph John Vandenberg , Brett M. Zaborsky
IPC分类号： H01S304
CPC分类号： G02B6/4292 , G02B6/4204 , G02B6/4245 , G02B6/4251 , G02B6/4263 , G02B6/4277 , G02B6/4281 , H01S5/02212 , H01S5/02276 , H01S5/02284
摘要： An optoelectric module includes a cylindrical ferrule defining an optical axis and having a first end constructed to receive an optical fiber aligned along the optical axis. A TO-can is positioned within the ferrule and has a first end with an optical element therein for conducting light therethrough. A base is affixed to the second end of the TO-can and to the second end of the ferrule. A laser is mounted within the TO-can so that light generated by the laser is directed through the optical element along the optical axis. A laser driver is mounted on the base and electrically connected to the laser. External connections to the laser driver are completed by either electrical traces on a surface of the base, vias through the base, or flexible leads mounted on the base.
摘要翻译：光电模块包括限定光轴的圆柱形套圈，并且具有构造成接收沿着光轴对准的光纤的第一端。 TO-can定位在套圈内并且具有其中具有用于使光透过的光学元件的第一端。基座固定在TO-can的第二端和套圈的第二端。激光器安装在TO-can中，使得由激光产生的光沿着光轴被引导通过光学元件。激光驱动器安装在基座上并与激光器电连接。与激光驱动器的外部连接通过基座表面上的电气迹线，通过基座的通孔或安装在基座上的柔性引线来完成。

5. 发明授权

US06903325B2 Method and apparatus for optically enabling a circuit component in a large scale integrated circuit 失效
标题翻译：用于光学实现大规模集成电路中的电路部件的方法和装置
公开(公告)号：US06903325B2
公开(公告)日：2005-06-07
申请号：US10671155
申请日：2003-09-25
申请人： Siegfried Fleischer , Dean Samara-Rubio
发明人： Siegfried Fleischer , Dean Samara-Rubio
IPC分类号： G01J1/32 , H01J40/14 , H01L31/00 , H04B10/12
CPC分类号： H04B10/25
摘要： According to the invention, systems, apparatus and methods are disclosed for optically enabling a circuit component in a large scale integrated circuit. In one embodiment, the invention is a circuit comprising a light sensing device for producing a signal in response to sensing light, an optic function subcircuit, and a switch connected to the light sensing device and to the optic function subcircuit for activating the optic function subcircuit when light is sensed. The light sensing device is preferably a phototransistor and a light sensing circuit is preferably placed between the light sensing device and the switch for amplifying and conditioning the light sensing signal. The optic function subcircuit can be an optical modulator, an optical receiver or any other device that is to be operated and powered only when incident light is present. The switch can be a logic gate or a transistor switch coupled to the light sensing device and to an input to the optic function subcircuit, such as a power supply or a clock input, for alternately enabling and disabling the input to the optic function subcircuit.
摘要翻译：根据本发明，公开了用于光学实现大规模集成电路中的电路部件的系统，装置和方法。在一个实施例中，本发明是一种电路，包括用于响应于感测光产生信号的光感测装置，光学功能子电路和连接到光感测装置的开关和用于激活光功能子电路的光功能子电路当感光时。光感测装置优选是光电晶体管，并且光感测电路优选地放置在光感测装置和开关之间，用于放大和调理光感测信号。光功能分支电路可以是光调制器，光接收器或任何其它仅在存在入射光时被操作和供电的装置。开关可以是耦合到光感测装置的逻辑门或晶体管开关，以及耦合到诸如电源或时钟输入的光功能子电路的输入，用于交替地启用和禁用光功能子电路的输入。

6. 发明授权

US06649898B1 Method and apparatus for optically enabling a circuit component in a large scale integrated circuit 失效
标题翻译：用于光学实现大规模集成电路中的电路部件的方法和装置
公开(公告)号：US06649898B1
公开(公告)日：2003-11-18
申请号：US09608732
申请日：2000-06-30
申请人： Siegfried Fleischer , Dean Samara-Rubio
发明人： Siegfried Fleischer , Dean Samara-Rubio
IPC分类号： H01L3100
CPC分类号： H04B10/25
摘要： According to the invention, systems, apparatus and methods are disclosed for optically enabling a circuit component in a large scale integrated circuit. In one embodiment, the invention is a circuit comprising a light sensing device for producing a signal in response to sensing light, an optic function subcircuit, and a switch connected to the light sensing device and to the optic function subcircuit for activating the optic function subcircuit when light is sensed. The light sensing device is preferably a phototransistor and a light sensing circuit is preferably placed between the light sensing device and the switch for amplifying and conditioning the light sensing signal. The optic function subcircuit can be an optical modulator, an optical receiver or any other device that is to be operated and powered only when incident light is present. The switch can be a logic gate or a transistor switch coupled to the light sensing device and to an input to the optic function subcircuit, such as a power supply or a clock input, for alternately enabling and disabling the input to the optic function subcircuit.
摘要翻译：根据本发明，公开了用于光学实现大规模集成电路中的电路部件的系统，装置和方法。在一个实施例中，本发明是一种电路，包括用于响应于感测光产生信号的光感测装置，光学功能子电路和连接到光感测装置的开关和用于激活光功能子电路的光功能子电路当感光时。光感测装置优选是光电晶体管，并且光感测电路优选地放置在光感测装置和开关之间，用于放大和调理光感测信号。光功能分支电路可以是光调制器，光接收器或任何其它仅在存在入射光时被操作和供电的装置。开关可以是耦合到光感测装置的逻辑门或晶体管开关，以及耦合到诸如电源或时钟输入的光功能子电路的输入，用于交替地启用和禁用光功能子电路的输入。

7. 发明授权

US06636056B1 Apparatus and method for testing integrated circuits 失效
标题翻译：集成电路测试装置和方法
公开(公告)号：US06636056B1
公开(公告)日：2003-10-21
申请号：US09693339
申请日：2000-10-20
申请人： Siegfried Fleischer
发明人： Siegfried Fleischer
IPC分类号： G01R31308
CPC分类号： G01R31/311
摘要： A method and apparatus for testing the operability of a signal source formed on a die are described. A pair of modulators are formed on the die and coupled to the signal source. An optical unit is optically coupled to the pair of modulators, which are capable of modulating an optical beam in response to a signal provided by the signal source. The optical unit is capable of detecting modulation of the optical beam. To test the signal source, the signal source is set to generate a signal. If modulation of the optical beam is detected at the optical unit, then the signal source is operable. If modulation of the optical beam is not detected at the optical unit, then the signal source is not operable.
摘要翻译：描述了用于测试在模具上形成的信号源的可操作性的方法和装置。在芯片上形成一对调制器并耦合到信号源。光学单元光学耦合到该对调制器，其能够响应于由信号源提供的信号调制光束。光学单元能够检测光束的调制。为了测试信号源，信号源被设置为产生信号。如果在光学单元处检测到光束的调制，则信号源是可操作的。如果在光学单元处未检测到光束的调制，则信号源不可操作。

8. 发明授权

US08942562B2 Integrated commercial communications network using radio frequency and free space optical data communication 有权
标题翻译：综合商业通信网络采用射频和自由空间光数据通信
公开(公告)号：US08942562B2
公开(公告)日：2015-01-27
申请号：US13149804
申请日：2011-05-31
申请人： Chandrasekhar Pusarla , Srinivas Sivaprakasam , Joseph Shiran , Malcolm Northcott , J. Elon Graves , Howard Dando , Santanu Basu , Siegfried Fleischer
发明人： Chandrasekhar Pusarla , Srinivas Sivaprakasam , Joseph Shiran , Malcolm Northcott , J. Elon Graves , Howard Dando , Santanu Basu , Siegfried Fleischer
IPC分类号： H04J14/02 , H04B10/00 , H04J14/00 , H04B10/112
CPC分类号： H04B10/112 , H04B10/1121
摘要： A stabilized ultra-high bandwidth capacity transceiver system that combines an E-band (71-76 GHz, 81-86 GHz) millimeter wave RF transceiver with an eye-safe adaptive optics Free Space Optical (FSO) transceiver as a combined apparatus for simultaneous point-to-point commercial communications. The apparatus has a high degree of assured carrier availability under stressing environmental conditions. The apparatus establishes and maintains pointing and stabilization of mmW RF and FSO optical beams between adjacent line of sight apparatuses. The apparatus can rapidly acquire and reacquire the FSO optical carrier link in the event the optical carrier link is impaired due to adverse weather.
摘要翻译：稳定的超高带宽容量收发器系统，将E波段（71-76 GHz，81-86 GHz）毫米波RF收发器与眼睛安全自适应光学自由空间光（FSO）收发器组合在一起，用于同时点对点商业通信。该装置在应力环境条件下具有高度的确保载体可用性。该装置建立并维持相邻视线装置之间的mmW RF和FSO光束的指向和稳定。如果光载波链路由于恶劣天气而受损，该装置可以快速获取和重新获取FSO光载波链路。

9. 发明授权

US08132912B1 Iris imaging system using circular deformable mirror mounted by its circumference 有权
标题翻译：虹膜成像系统采用圆周可变形反射镜安装
公开(公告)号：US08132912B1
公开(公告)日：2012-03-13
申请号：US12494087
申请日：2009-06-29
申请人： Malcolm J. Northcott , J. Elon Graves , Dan Potter , Siegfried Fleischer
发明人： Malcolm J. Northcott , J. Elon Graves , Dan Potter , Siegfried Fleischer
IPC分类号： A61B3/14 , G02B26/08 , G02B26/10 , G02B26/12
CPC分类号： A61B3/1216 , A61B3/14 , G02B26/0825
摘要： A rapid iris acquisition, tracking, and imaging system can be used at longer standoff distances and over larger capture volumes, without the active cooperation of subjects. Eye reflections from the subjects' eyes are used to steer a high resolution camera to the eyes in order to capture images of the irises. A circular deformable minor driven by one or more annular forces can be used to focus the camera. A circular mirror substrate is mounted by its circumference onto a minor mount and driven by an annular drive element that contacts the minor substrate along a ring. If the annular drive element has a certain diameter relative to the circumference of the mirror substrate, the mirror substrate will be deformed in the shape of a sphere.
摘要翻译：快速虹膜采集，跟踪和成像系统可以在更长的距离距离和更大的捕获体积下使用，而不需要主体的积极配合。来自受试者的眼睛的眼睛反射被用于将高分辨率相机引导到眼睛以便捕获虹膜的图像。可以使用由一个或多个环形力驱动的圆形可变形小块来聚焦相机。圆形反射镜基板由其圆周安装到次安装座上，并由环形驱动元件驱动，环形驱动元件沿环形接触次要基板。如果环形驱动元件相对于镜面基板的圆周具有一定的直径，则反射镜基板将以球形变形。

10. 发明申请

US20140248048A1 SIMPLE LOW COST TIP-TILT WAVEFRONT SENSOR HAVING EXTENDED DYNAMIC RANGE 有权
标题翻译：简单的低成本TIP-TILT WAVEFRONT传感器具有延长的动态范围
公开(公告)号：US20140248048A1
公开(公告)日：2014-09-04
申请号：US13785441
申请日：2013-03-05
申请人： Malcolm J. Northcott , J. Elon Graves , Siegfried Fleischer , Paolo Zambon , Jeffrey Tuttle , Rebecca Chang
发明人： Malcolm J. Northcott , J. Elon Graves , Siegfried Fleischer , Paolo Zambon , Jeffrey Tuttle , Rebecca Chang
IPC分类号： H04B10/2507
CPC分类号： H04B10/1125
摘要： A low cost, high reliability system for correcting aberrations in optical signals is disclosed. A foreoptic assembly, such as a telescope, receives an incoming optical signal and directs it to an active optical element, such as a fast steering mirror. The incoming optical signal is diffracted by a diffractive optical element to shape the image that is formed at a wavefront sensor, such as a quad-cell. The wavefront sensor measures a tip-tilt aberration of the incoming optical signal and the active optical element is adjusted to correct the measured aberration. An outgoing optical signal can be transmitted along substantially the same optical path as the incoming optical signal, but in the opposite direction. Thus, the aberration measured from the incoming optical signal can be automatically accounted for in the outgoing optical signal.
摘要翻译：公开了一种用于校正光信号中的像差的低成本，高可靠性系统。诸如望远镜的前置组件接收输入光信号并将其引导到诸如快速转向镜的有源光学元件。入射光信号被衍射光学元件衍射以对形成在波前传感器（例如四单元）上的图像进行成形。波前传感器测量入射光信号的尖端倾斜像差，并且调整有源光学元件以校正测量的像差。出射光信号可以沿着与入射光信号基本相同的光路而沿相反方向传输。因此，可以在出射光信号中自动考虑从入射光信号测量的像差。

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