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1. 发明授权

US11816053B2 High-bandwidth reconfigurable data acquisition card 有权
公开(公告)号：US11816053B2
公开(公告)日：2023-11-14
申请号：US17428810
申请日：2019-09-23
申请人： Brookhaven Science Associates, LLC
发明人： Kai Chen , Michael Begel , Hucheng Chen , Francesco Lanni
IPC分类号： G06F13/40 , H03K19/14 , H04B10/40 , H04J3/06
CPC分类号： G06F13/4022 , H03K19/14 , H04B10/40 , H04J3/0685
摘要： A reconfigurable data acquisition card including at least one field programmable gate array (FPGA) and a configurable bus switch coupled with the FPGA. The bus switch forms at least first and second ports used by the FPGA, the bus switch being adaptable for insertion into a connection having a number of lanes at least equal to a combined number of lanes in the first and second ports. The data acquisition card further includes multiple optical transmitters and optical receivers. Each optical transmitter and optical receiver is coupled with a corresponding transceiver in the FPGA via at least one optical fiber having multiple communication links. Timing circuitry in the data acquisition card is coupled with clock generation and distribution circuitry in the FPGA and is configured to distribute clock and timing signals to detector front-ends with fixed latency and to synchronize input/output links with a system clock generated by the FPGA.

2. 发明授权

US09958710B1 Multi-channel laser system including an acousto-optic modulator (AOM) and related methods 有权
公开(公告)号：US09958710B1
公开(公告)日：2018-05-01
申请号：US15342357
申请日：2016-11-03
申请人： Harris Corporation
发明人： Randall K. Morse , Peter A. Wasilousky , Lee M. Burberry , Michael R. Lange , Catheryn D. Logan , Pat O. Bentley
IPC分类号： G02F3/00 , G02F1/11 , G02B27/10 , H03K19/14 , H01S3/10 , G02F2/00
CPC分类号： G02F1/11 , G02B27/1093 , G02F1/113 , G02F3/00 , G02F2002/008 , G06N99/002 , H01S3/10 , H03K19/14
摘要： A method may include generating a laser light beam with a laser source, splitting the laser light beam into a first front side beam and a back side beam for a back side of an ion trap using a first beamsplitter, directing the front side beam to a second beamsplitter using an input telescope, and splitting the first front side beam into a plurality of second front side beams directed to a common acousto-optic medium using a second beamsplitter. The common acousto-optic medium may have a respective plurality of electrodes coupled to the common acousto-optic medium for each of the second front side beams. The method may further include directing the plurality of second front side beams to a front side of the ion trap using an output telescope, and generating a respective RF drive signal for each of the plurality of electrodes using a plurality of RF drivers.

3. 发明授权

US09229044B2 Minimum-spacing circuit design and layout for PICA 有权
标题翻译： PICA的最小间距电路设计和布局
公开(公告)号：US09229044B2
公开(公告)日：2016-01-05
申请号：US13463166
申请日：2012-05-03
申请人： Herschel A. Ainspan , Seongwon Kim , Franco Stellari , Alan J. Weger
发明人： Herschel A. Ainspan , Seongwon Kim , Franco Stellari , Alan J. Weger
IPC分类号： H03K19/00 , G01R31/26 , H03K19/094 , H03K19/14
CPC分类号： H04N17/002 , G01J1/44 , G01J11/00 , G01J2001/4238 , G01R31/26 , H03K19/094 , H03K19/14
摘要： PICA test methods are shown that includes forming semiconductor devices having proximal light emitting regions, such that the light emitting regions are grouped into distinct shapes separated by a distance governed by a target resolution size; forming logic circuits to control the semiconductor devices; activating the one or more semiconductor devices by providing an input signal; and suppressing light emissions from one or more of the activated semiconductor devices by providing one or more select signals to the logic circuits.
摘要翻译：示出了PICA测试方法，其包括形成具有近端发光区域的半导体器件，使得发光区域被分组成由目标分辨率尺寸所控制的距离分开的不同形状; 形成逻辑电路以控制半导体器件; 通过提供输入信号来激活所述一个或多个半导体器件; 并且通过向逻辑电路提供一个或多个选择信号来抑制来自一个或多个激活的半导体器件的光发射。

4. 发明申请

US20130280828A1 MINIMUM-SPACING CIRCUIT DESIGN AND LAYOUT FOR PICA 审中-公开
标题翻译： PICA的最小间距电路设计和布局
公开(公告)号：US20130280828A1
公开(公告)日：2013-10-24
申请号：US13463166
申请日：2012-05-03
申请人： HERSCHEL A. AINSPAN , Seongwon Kim , Franco Stellari , Alan J. Weger
发明人： HERSCHEL A. AINSPAN , Seongwon Kim , Franco Stellari , Alan J. Weger
IPC分类号： H01L21/66
CPC分类号： H04N17/002 , G01J1/44 , G01J11/00 , G01J2001/4238 , G01R31/26 , H03K19/094 , H03K19/14
摘要： PICA test methods are shown that includes forming semiconductor devices having proximal light emitting regions, such that the light emitting regions are grouped into distinct shapes separated by a distance governed by a target resolution size; forming logic circuits to control the semiconductor devices; activating the one or more semiconductor devices by providing an input signal; and suppressing light emissions from one or more of the activated semiconductor devices by providing one or more select signals to the logic circuits.
摘要翻译：示出了PICA测试方法，其包括形成具有近端发光区域的半导体器件，使得发光区域被分组成由目标分辨率尺寸所控制的距离分开的不同形状; 形成逻辑电路以控制半导体器件; 通过提供输入信号来激活所述一个或多个半导体器件; 并且通过向逻辑电路提供一个或多个选择信号来抑制来自一个或多个激活的半导体器件的光发射。

5. 发明授权

US08521037B2 Optoelectronic logic gate 有权
标题翻译：光电逻辑门
公开(公告)号：US08521037B2
公开(公告)日：2013-08-27
申请号：US12791708
申请日：2010-06-01
申请人： Peter J. Delfyett , Franklyn John Quinlan , Ibrahim Tuna Ozdur , Sarper Ozharar
发明人： Peter J. Delfyett , Franklyn John Quinlan , Ibrahim Tuna Ozdur , Sarper Ozharar
IPC分类号： H04B10/04
CPC分类号： H03K19/14 , H03K19/21
摘要： Systems and methods for implementing and using optoelectronic gates are disclosed. One such method includes superimposing an electrical data bit onto a first optical input to produce a pair of first-stage optical outputs. The first one of the pair of first-stage optical outputs carries the electrical data bit and the second carries the complement of the electrical data bit. The method further includes comparing an electrical target bit with the electrical data bit conveyed by the first first-stage optical outputs and with the complement of the electrical data bit conveyed by the second first-stage optical outputs, to determine whether the electrical target bit and the electrical data bit are same or different.
摘要翻译：公开了实现和使用光电栅极的系统和方法。一种这样的方法包括将电数据位叠加到第一光输入上以产生一对第一级光输出。一对第一级光输出中的第一级携带电数据位，第二级承载电数据位的补码。该方法还包括将电目标比特与由第一第一级光输出传送的电数据比特和由第二第一级光输出传送的电数据比特的补码进行比较，以确定电目标比特和电数据位相同或不同。

6. 发明授权

US07476837B2 Amplifying-type solid-state imaging device 失效
标题翻译：放大型固态成像装置
公开(公告)号：US07476837B2
公开(公告)日：2009-01-13
申请号：US12012054
申请日：2008-01-31
申请人： Eiji Koyama
发明人： Eiji Koyama
IPC分类号： H01L27/146 , H04N5/335
CPC分类号： H03K19/14
摘要： An amplification type solid-state image pickup device of the invention includes a plurality of photoelectric conversion sections 10 each having an embedded photodiode 1 and a transfer transistor 2, a switched capacitor amplifier section 20 whose input side is connected to a charge detection node 8 to which output terminals of the plurality of photoelectric conversion sections 10 are connected in common, and a current amplification section 21 connected between the switched capacitor amplifier section 20 and a vertical signal line 9. Signal charge from the plurality of photoelectric conversion sections 10 is converted into voltage by the switched capacitor amplifier section 20, and the converted signal is current-amplified by the current amplification section 21 and outputted to the vertical signal line 9. Thus, a less-noise, high-quality image can be obtained while a reduction of the pixel size is achieved by reducing the number of transistors per pixel.
摘要翻译：本发明的放大型固态摄像装置具有：多个光电转换部10，分别具有嵌入光电二极管1和转移晶体管2，开关电容放大部20的输入侧与电荷检测节点8连接，多个光电转换部10的输出端子共同连接，连接在开关电容放大部20和垂直信号线9之间的电流放大部21，将来自多个光电转换部10的信号电荷转换成电压由转换电容放大器部分20转换，转换后的信号由电流放大部分21进行电流放大，并输出到垂直信号线9.因此，可以获得较低噪声，高质量的图像，同时减少通过减少每像素的晶体管数量来实现像素尺寸。

7. 发明授权

US5541443A Active optical logic device incorporating a surface-emitting laser 失效
标题翻译：结合表面发射激光器的有源光逻辑器件
公开(公告)号：US5541443A
公开(公告)日：1996-07-30
申请号：US175422
申请日：1994-12-15
申请人： Yong H. Lee , Jong-In Song
发明人： Yong H. Lee , Jong-In Song
IPC分类号： H01L27/15 , H01L27/14 , H01S5/00 , H01S5/026 , H01S5/183 , H03K19/14 , G02B27/00
CPC分类号： H03K19/14 , H01L27/15 , H01S5/0261 , H01S5/0262 , H01S5/042 , H01S5/183
摘要： A semiconductor optoelectronic device which can be used to perform the logical INVERTER or NOR operation. The device includes a surface-emitting laser 200 electrically coupled to a heterojunction phototransistor 240. When the total illumination intensity at the phototransistor is below a given threshold, the laser is in a lasing state; when the total illumination exceeds the threshold, the laser is in a non-lasing state. The phototransistor is operated at bias voltages below the threshold for avalanche effects.
摘要翻译： PCT No.PCT / US92 / 03742 Sec。 371日期1994年12月15日 102（e）日期1994年12月15日PCT提交1992年5月5日PCT公布。公开号WO93 / 22839 日期：1993年11月11日一种可用于执行逻辑反相器或NOR运算的半导体光电子器件。该器件包括电耦合到异质结光电晶体管240的表面发射激光器200.当光电晶体管处的总照明强度低于给定阈值时，激光器处于激光状态; 当总照度超过阈值时，激光器处于非激光状态。光电晶体管的工作电压低于雪崩效应阈值。

8. 发明授权

US5296698A Lateral photo-sensing device, opt-electronic integrated circuit using the lateral photo-sensing device and photo-logic device using the lateral photo-sensing device 失效
标题翻译：横向感光装置，使用横向感光装置的光电子集成电路和使用侧向感光装置的光电逻辑装置
公开(公告)号：US5296698A
公开(公告)日：1994-03-22
申请号：US840899
申请日：1992-02-26
申请人： Nobuyoshi Tatoh
发明人： Nobuyoshi Tatoh
IPC分类号： H01L27/144 , H01L31/108 , H01L31/18 , H03K17/04 , H03K19/14 , H01L49/00 , H01L27/00
CPC分类号： H01L27/1443 , H01L31/1085 , H01L31/1844 , H03K17/04 , H03K19/14 , Y02E10/544
摘要： The present invention is directed to a lateral photo-sensing device comprising a first semiconductor layer of a first conductivity type formed on a semi-insulative semiconductor substrate, a second semiconductor layer of a second conductivity type formed on the first semiconductor layer for absorbing a light, a pair of electrodes formed on the second semiconductor layer, rectifying junction being formed between the electrodes and the second semiconductor layer, and a biasing electrode for applying a biasing voltage to the first semiconductor layer. Further the present invention is directed to an opt-electronic integrated circuit using the lateral photo-sensing device and a photo-logic device using the lateral photo-sensing device.
摘要翻译：本发明涉及一种横向感光装置，其包括形成在半绝缘半导体衬底上的第一导电类型的第一半导体层，形成在第一半导体层上用于吸收光的第二导电类型的第二半导体层形成在所述第二半导体层上的一对电极，形成在所述电极和所述第二半导体层之间的整流结，以及用于向所述第一半导体层施加偏置电压的施加电极。此外，本发明涉及一种使用横向光感测装置的光电子集成电路和使用该侧向感光装置的光电逻辑装置。

9. 发明授权

US4875181A Method of apparatus for realizing a logical operation by modifying a flow of energy 失效
标题翻译：通过修改能量流来实现逻辑运算的装置的方法
公开(公告)号：US4875181A
公开(公告)日：1989-10-17
申请号：US60936
申请日：1987-06-09
申请人： Friedrich-Wilhelm Hagemeyer
发明人： Friedrich-Wilhelm Hagemeyer
IPC分类号： H03K19/00 , H03K19/14
CPC分类号： H03K19/00 , H03K19/14
摘要： A device for realizing logical operations operates extremely fast and exhibits the particular advantage that it can be converted from one logical operation to another so that a plurality of logical operations can be realized with a single component. The device comprises an operation channel which includes a light path for linearly-polarized light, an analyzer which comprises a polarization filter and an operation control which influences the plane of polarization of the polarized light and can controllably alter its rotary position. The rotary position of the plane of polarization of the light is binarily evaluated by the analyzer. The operation control is controlled by logical variables and the logical operation can be modified by one or more separate inputs. Such an embodiment exploits the Faraday effect. A similar device in another embodiment exploits the Pockels effect in which the phase of the light is changed and evaluated with respect to a reference phase.
摘要翻译：用于实现逻辑操作的设备操作非常快，并且具有其可以从一个逻辑操作转换成另一个的特殊优点，使得可以用单个组件实现多个逻辑操作。该装置包括包括用于线性偏振光的光路的操作通道，包括偏振滤光器的分析器和影响偏振光的偏振平面并且可以可控地改变其旋转位置的操作控制。光的偏振面的旋转位置由分析仪二次评价。操作控制由逻辑变量控制，逻辑运算可由一个或多个单独的输入修改。这样的实施例利用了法拉第效应。另一实施例中的类似装置利用了Pockels效应，其中相对于参考相位改变和评估光的相位。

10. 发明授权

US4519046A Signal processing apparatus and method 失效
标题翻译：信号处理装置及方法
公开(公告)号：US4519046A
公开(公告)日：1985-05-21
申请号：US293225
申请日：1981-08-07
申请人： Trevor W. Cole
发明人： Trevor W. Cole
IPC分类号： G02F3/00 , G06E3/00 , H03K19/14 , H03K19/20 , G06G9/00
CPC分类号： H03K19/14 , G06E3/005
摘要： Signal processing, particularly correlation and auto-correlation, is effected using a "light panel". The light panel consists of (a) an array of two-terminal light-emitting or light-modulating elements (10), the optical state of each element being changed from a first state to a second state when a voltage difference is applied across its terminals, and (b) a complementary array of photo-diodes (12), each arranged to receive light from a respective element of the array of light-emitting or light-modulation elements (10). The interconnection between the two arrays may be simply an optical lens (11). For auto-correlation, each array may be a linear array, with the signal from a single signal source applied to the terminals of each element (10) both instantaneously and after a predetermined time delay. For cross-correlation, each element (10) will be located at a cross-over point of an m x n matrix of conductors (insulated from each other) with its terminals connected to respective conductors at the cross-over point. When the light panel is used for correlation, the photodiodes act as charge integrators. Uses of the apparatus and method include image processing, image analysis and speckle interferometry.
摘要翻译： PCT No.PCT / AU80 / 00109 Sec。 371日期1981年8月7日 102（e）日期1981年8月7日PCT提交1980年12月16日PCT公布。出版物WO81 / 01927 日期：1981年7月9日。信号处理，特别是相关和自相关，使用“亮面板”进行。该光板包括（a）两端发光或光调制元件阵列（10），当在其上施加电压差时，每个元件的光学状态从第一状态改变到第二状态端子，以及（b）互补阵列的光电二极管（12），每个光电二极管（12）被布置成接收来自发光或光调制元件阵列（10）的相应元件的光。两个阵列之间的互连可以仅仅是光学透镜（11）。对于自相关，每个阵列可以是线性阵列，其中来自单个信号源的信号瞬时地和在预定时间延迟之后施加到每个元件（10）的端子。对于互相关，每个元件（10）将位于m×n矩阵的导体（彼此绝缘）的交叉点处，其端子在交叉点处连接到相应的导体。当光板用于相关时，光电二极管充当电荷积分器。该装置和方法的使用包括图像处理，图像分析和斑点干涉测量。

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