专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2008043526A1 SURFACE EMITTING OPTICAL DEVICES 审中-公开
标题翻译：表面发射光学器件
公开(公告)号：WO2008043526A1
公开(公告)日：2008-04-17
申请号：PCT/EP2007/008778
申请日：2007-10-09
申请人： FIRECOMMS LIMITED , WIPIEJEWSKI, Torsten
发明人： WIPIEJEWSKI, Torsten
IPC分类号： H01L33/00 , H01S5/183
CPC分类号： H01L33/105 , H01L33/145 , H01S5/0425 , H01S5/18308 , H01S5/18311 , H01S5/18327 , H01S5/18338 , H01S2301/18
摘要： A vertical cavity surface emitting optical device has an optical confinement structure, such as the top electrode, which is specially shaped to provide an optical output that has a shape orthogonal to the beam axis of the optical device which shape is substantially non-circular, e.g. polygonal, so as to enable direct projection of predetermined, complex shapes and patterns of light in the form of letters, numbers, symbols, logos, trademarks and other information bearing patterns.
摘要翻译：垂直空腔表面发射光学器件具有诸如顶部电极的光学限制结构，其特别地形状为提供具有与光学器件的光束轴线正交的形状的光学输出，该形状基本上是非圆形的，例如。多边形，以便能够以字母，数字，符号，徽标，商标和其他信息承载模式的形式直接投影预定的复杂形状和图案。

2. 发明申请

WO2007140715A1 OPTICAL PRESSURE MEASURING APPARATUS 审中-公开
标题翻译：光压测量装置
公开(公告)号：WO2007140715A1
公开(公告)日：2007-12-13
申请号：PCT/CN2007/001772
申请日：2007-06-05
申请人： HONG KONG APPLIED SCIENCE AND TECHNOLOGY RESEARCH INSTITUTE CO. LTD , WIPIEJEWSKI, Torsten
发明人： WIPIEJEWSKI, Torsten
IPC分类号： G01L1/24 , G02B1/04 , H01S3/08
CPC分类号： G01L11/02
摘要： An apparatus comprising an optical cavity for measuring an applied force or pressure, wherein an applied force or pressure is measured or monitored by measuring deformation of said optical cavity when subject to said applied force or pressure.
摘要翻译：一种包括用于测量施加的力或压力的光学腔的装置，其中通过测量或监视所施加的力或压力，以在受到所述施加的力或压力时测量所述光学腔的变形。

3. 发明申请

WO2007033610A1 PHOTO-DETECTORS AND OPTICAL DEVICES INCORPORATING SAME 审中-公开
标题翻译：检测器和光学器件同时进行
公开(公告)号：WO2007033610A1
公开(公告)日：2007-03-29
申请号：PCT/CN2006/002509
申请日：2006-09-25
申请人： HONGKONG APPLIED SCIENCE AND TECHNOLOGY RESEARCH INSTITUTE CO., LTD. , WIPIEJEWSKI, Torsten
发明人： WIPIEJEWSKI, Torsten
IPC分类号： H01L31/08
CPC分类号： H01L31/1085 , G01J1/0488 , G01J1/4228 , G01J9/00 , G01P3/68 , H01L31/02024
摘要： An opto-electronic device comprising a plurality of photo-detectors, each said photo-detector comprises a plurality of optical detection segments which are connected in parallel, the optical detection segments of said plurality of optical- detectors are interposed so that an optical detection segment of a photo-detector is intermediate optical detection segments of another photo-detector and an optical detection segment of that another photo-detector is intermediate optical detection segments of said photo-detector.
摘要翻译：一种包括多个光检测器的光电器件，每个所述光检测器包括并联连接的多个光检测段，所述多个光检测器的光检测段被插入，使得光检测段光检测器的中间光检测段是另一光检测器的中间光检测段，另一光检测器的光检测段是所述光检测器的中间光检测段。

4. 发明申请

WO2007033608A1 OPTICAL RECEIVER WITH A MODULATED PHOTO-DETECTOR 审中-公开
标题翻译：带调制光电探测器的光接收器
公开(公告)号：WO2007033608A1
公开(公告)日：2007-03-29
申请号：PCT/CN2006/002507
申请日：2006-09-25
申请人： HONGKONG APPLIED SCIENCE AND TECHNOLOGY RESEARCH INSTITUTE CO., LTD. , WIPIEJEWSKI, Torsten
发明人： WIPIEJEWSKI, Torsten
IPC分类号： G01S7/486 , G01S7/491 , G01S17/48 , H04B10/06 , G01C3/02 , G01B21/02
CPC分类号： G01C3/08 , G01S7/4861 , G01S17/10
摘要： An optical receiver comprising a photo-detector, wherein said photo-detector is modulated whereby it has a time-variant photo-responsivity following the modulation on the photo-detector.
摘要翻译：一种包括光检测器的光学接收器，其中所述光检测器被调制，由此在光检测器上进行调制之后具有时变光响应性。

5. 发明申请

WO0169736A3 VERTICAL RESONATOR LASER DIODE COMPRISING CO-PLANAR ELECTRICAL CONNECTING CONTACTS 审中-公开
标题翻译：垂直共振激光二极管的共面电连接接触
公开(公告)号：WO0169736A3
公开(公告)日：2001-12-06
申请号：PCT/DE0100981
申请日：2001-03-14
申请人： INFINEON TECHNOLOGIES AG , WIPIEJEWSKI TORSTEN
发明人： WIPIEJEWSKI TORSTEN
IPC分类号： H01S5/042 , H01S5/183
CPC分类号： H01S5/18325 , H01S5/0422 , H01S5/18311
摘要： The invention relates to a vertical resonator laser diode and to a method for producing the same. According to said method, the electrical connecting contacts (7, 8) can be arranged on a common principal surface of the laser diode, for example, the light emitting side. To achieve this, a contacting zone (6) is created during the course of production by the diffusion of foreign atoms. Using said contacting zone, the side of the pn transition that faces away from the principal surface can be connected to the principal surface in an electrically conductive manner and can be provided with a corresponding connecting contact (8).
摘要翻译：我们将描述一个垂直谐振器的激光二极管和其制备方法，其特征在于，所述电端子接触件（7,8）可以被布置在激光二极管的共同主表面，例如，它们的光输出侧的方法。为此与主表面的pn结的接触部分（6）侧是在制造过程中的由扩散远程产生，通过该所述主表面导电连接（8）可被提供相应的端子接触的杂质的过程。

6. 发明申请

WO2021209137A1 THERMAL RADIATION DETECTION DEVICE AND SYSTEM, AS WELL AS ELECTRONIC DEVICE COMPRISING SUCH A DEVICE OR SYSTEM 审中-公开
公开(公告)号：WO2021209137A1
公开(公告)日：2021-10-21
申请号：PCT/EP2020/060719
申请日：2020-04-16
申请人： HUAWEI TECHNOLOGIES CO., LTD. , WIPIEJEWSKI, Torsten
发明人： ZHAO, Zhao
IPC分类号： G01J5/00 , G01J5/02 , G01J5/04 , G01J5/08 , G01J5/20
摘要： A thermal radiation detection device (1), said device comprising a sensor array (2) comprising a plurality of sensor elements (3) and an optical waveguide (4) having a radiation input end (5) and a radiation output end (6). The radiation input end (5) is configured to receive thermal5 radiation, and the radiation output end (6) is operatively connected to the sensor array (2). The optical waveguide (4) is configured to transmit the received thermal radiation as a plurality of simultaneous thermal radiation signals. By decoupling the sensor array from the radiation input end, the relatively large sensor array can be placed in a position optimal for electronic functionality and optimal in view of mechanical constraints, independent of the radiation input position.

7. 发明申请

WO2007033611B1 OPTO-ELECTRONIC DEVICE FOR OPTICAL FIBRE APPLICATIONS 审中-公开
标题翻译：光纤应用的光电器件
公开(公告)号：WO2007033611B1
公开(公告)日：2007-05-10
申请号：PCT/CN2006002510
申请日：2006-09-25
申请人： HONG KONG APPLIED SCIENCE & TECH RESEARCH INST CO LTD , WIPIEJEWSKI TORSTEN
发明人： WIPIEJEWSKI TORSTEN
IPC分类号： G02B6/42
CPC分类号： G02B6/4292 , G02B6/4204 , G02B6/421
摘要： An opto-electronic device (100) comprising an opto-electronic circuitry (140) on a lead-frame (132) and an optical guide receptacle (126) for receiving an optical guide coupler (152), the opto-electronic circuitry (140) comprises a signal conversion means (142) whereby an optical signal can be converted into an electrical signal or vice versa, the optical guide receptacle (126) comprises means for guiding reception of an optical guide coupler (152) whereby an optical guide coupler (152) is optically aligned with the signal conversion means (142) when received by said optical guide receptacle (126).
摘要翻译：一种包括在引线框架（132）上的光电电路（140）和用于接收光导向耦合器（152）的光导引座（126）的光电装置（100），所述光电电路）包括信号转换装置（142），由此光信号可以被转换成电信号或反之亦然，光导容器（126）包括用于引导光导向耦合器（152）的接收的装置，由此光导向耦合器 152）在被所述光导引座（126）接收时与所述信号转换装置（142）光学对齐。

8. 发明申请

WO0052794A3 VERTICAL RESONATOR LASER DIODE WITH A SMALL APERTURE OPENING 审中-公开
标题翻译：垂直谐振器小孔开口的激光二极管
公开(公告)号：WO0052794A3
公开(公告)日：2000-12-28
申请号：PCT/DE0000544
申请日：2000-02-25
申请人： INFINEON TECHNOLOGIES AG , WIPIEJEWSKI TORSTEN
发明人： WIPIEJEWSKI TORSTEN
IPC分类号： H01S5/042 , H01S5/183
CPC分类号： H01S5/18394 , H01S5/18311 , H01S2301/166
摘要： The invention relates to a vertical resonator laser diode. An active series of layers (3) is arranged between a first Bragg reflector layer series (2) and a second Bragg reflector layer series (4) in order to produce laser irradiation. Each Bragg reflector layer series is provided with a plurality of mirror pairs (22, 44). The two Bragg reflector layer series (2, 4) form a laser resonator. The two Bragg reflector layer series (2, 4) and the active series of layers (3) are arranged between a first (7) and a second electric contact layer (8). One (4) of the two Bragg reflector layer series (2, 4) is partially permeable for the laser irradiation produced in the active series of layers (3). A light emitting opening or aperture opening (7a) is provided in the first electric contact layer (7). Said opening is significantly smaller than a pumped active area of the active series of layers (3). A current aperture screen (41) is provided in at least one mirror pair of one of the two Bragg reflector layer series. According to the invention, only the fundamental mode of the laser diode is essentially emitted in operation.
摘要翻译：本发明描述了一种垂直谐振器的激光二极管，其中的第一布拉格反射器层序列（2）和第二布拉格反射器层序列（4），其中的每一个之间具有多个反射镜对（22，44）的，有源层序列（3），用于产生激光辐射的两个布拉格反射器层序列（2,4）形成激光谐振器，两个布拉格反射器层序列（2,4）和有源层序列（3）（7）和第二电接触层（8）设置，一个（4）的两个布拉格反射器层的序列（2，4）的有源层序列中产生的激光辐射的（3）是部分透射的，（在第一电接触层 7）中，提供了光出口或孔径开口（7a），其明显小于有源层序列（3）的泵浦有源区域，其中在至少一对反射镜中的两个布拉格反射 or-Schichtfolgen a Stromaperturblende（41）。结果，在操作期间基本上仅发射激光二极管的基模。

9. 发明申请

WO2007147323A1 MONITORING DEVICES AND SURVEILLANCE DEVICES INCORPORATING SAME 审中-公开
标题翻译：监控设备和监控设备
公开(公告)号：WO2007147323A1
公开(公告)日：2007-12-27
申请号：PCT/CN2007/001754
申请日：2007-06-01
申请人： HONG KONG APPLIED SCIENCE AND TECHNOLOGY RESEARCH INSTITUTE CO. LTD , WIPIEJEWSKI, Torsten , CHOW, Yeung, Ming
发明人： WIPIEJEWSKI, Torsten , CHOW, Yeung, Ming
IPC分类号： G08B13/184
CPC分类号： G08B29/046 , G08B13/19
摘要： A monitoring device for security surveillance applications, includes an electromagnetic wave sensor for sensing electromagnetic wave from an external electromagnetic wave source. A detection window forms a partition between the external electromagnetic wave source and the electromagnetic wave sensor. An anti-tampering arrangement has an optical arrangement for deploying an optical surveillance beam and control circuitry. The optical surveillance beam is made up of a first beam portion and a second beam portion. The first beam portion is a beam emitted by the optical arrangement towards the detection window, and the second beam portion is due to total internal reflection of the first beam portion by the detection window. The control circuitry detects a variation of the second beam portion, wherein the variation is indicative of tampering of the detection window.
摘要翻译：一种用于安全监控应用的监控装置，包括用于感测来自外部电磁波源的电磁波的电磁波传感器。检测窗口形成外部电磁波源与电磁波传感器之间的分隔。防篡改布置具有用于部署光学监视光束和控制电路的光学布置。光学监视光束由第一光束部分和第二光束部分组成。第一光束部分是由光学装置朝检测窗口发射的光束，第二光束部分是由于检测窗口对第一光束部分的全内反射。控制电路检测第二光束部分的变化，其中变化指示检测窗口的篡改。

10. 发明申请

WO2007112655A1 OPTICAL TILT SENSOR 审中-公开
标题翻译：光电倾斜传感器
公开(公告)号：WO2007112655A1
公开(公告)日：2007-10-11
申请号：PCT/CN2007/000871
申请日：2007-03-19
申请人： HONG KONG APPLIED SCIENCE AND TECHNOLOGY RESEARCH INSTITUTE CO., LTD , WIPIEJEWSKI, Torsten
发明人： WIPIEJEWSKI, Torsten
IPC分类号： G01B11/26
CPC分类号： G01B11/26
摘要： An optoelectronic device comprises an optical source (210) and an optical detector (220), the optical source being adapted for emitting an optical beam for subsequent reflection towards the optical detector (220), the optical detector (220) being adapted for receiving the optical beam and comprising a plurality of discrete optical detection regions (222,224,226,228) for converting an optical beam into electrical energy and the optical detection regions (222,224,226,228) are arranged so that an electrical characteristic of the optical detector (220) is dependent on the relative distribution of an incident optical beam on the plurality of optical detection regions (222,224,226,228).
摘要翻译：光电子器件包括光源（210）和光学检测器（220），所述光源适于发射用于后续反射的光束朝向光学检测器（220），光学检测器（220）适于接收光束并且包括用于将光束转换成电能的多个离散光学检测区域（222,224,226,228），并且光学检测区域（222,224,226,228）被布置成使得光学检测器（220）的电特性取决于相对分布在多个光学检测区域（222,224,226,228）上的入射光束。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式