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公开(公告)号：JP2000299534A
公开(公告)日：2000-10-24
申请号：JP2000060474
申请日：2000-03-06
Applicant: INFINEON TECHNOLOGIES AG
Inventor： KROPP JOERG-REINHARDT
Abstract: PROBLEM TO BE SOLVED: To optimally apply a beam to the core of a multi-mode optical waveguide for guiding the beam by including an individual laser in a two-dimensional laser array, emitting a beam component that is phase-coupled in excitation, and applying the beam component into the multi-mode optical waveguide. SOLUTION: Individual lasers 12a-12d that are arranged in a 2×2 matrix being arranged in a common laser array 14 generate a corresponding laser pulse under electrical control. Inactive regions 15 and 16 exist between the lasers, and the individual lasers are separated so that they function one another depending on their regions. The laser transmitter sends out beams under electrical control, and the beams are penetrated through a beam formation element in a lens shape on a path up to the multi-mode optical waveguide, thus applying the beams to the end face of the optical waveguiding core of the formed multi- mode optical waveguide.
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公开(公告)号：WO0173978A3
公开(公告)日：2002-04-04
申请号：PCT/DE0101308
申请日：2001-03-29
Applicant: INFINEON TECHNOLOGIES AG , KROPP JOERG REINHARDT
Inventor： KROPP JOERG-REINHARDT
IPC: H01L27/144
CPC classification number: H01L27/1443
Abstract: The aim of the invention is to enable a biased light-sensitive diode to be used for rapid data transmissions with a low supply voltage (U). To this end, the invention provides that an electrical circuit (6) is introduced into the electrical path between the voltage source of the supply voltage and the diode, said circuit supplying the diode with a working voltage > U. .
Abstract translation: 为了使用一个偏置光敏二极管（2）具有小的电源电压U为快速数据传输，在所述电路径的电压源之间，用于在电源电压和二极管，电路（6）被插入时，在U二极管具有工作电压> 提供。
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公开(公告)号：DE10227544B4
公开(公告)日：2007-08-02
申请号：DE10227544
申请日：2002-06-17
Applicant: INFINEON TECHNOLOGIES AG
Inventor： KROPP JOERG-REINHARDT
Abstract: A device for optical and/or electrical data transmission and/or processing has at least one electrical component, at least one optoelectronic component electrically connected to the electrical component, and an optically transparent carrier with a first surface, on which the electrical component and the optoelectronic component are disposed. Light is coupled into or out of the optoelectronic component through the carrier, and a frame is connected to the carrier, via which frame the components disposed on the carrier are electrically contact-connected. The device provides both optical and electrical inputs and outputs for optoelectronic and electrical components integrated into a device.
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公开(公告)号：DE10196351D2
公开(公告)日：2004-04-15
申请号：DE10196351
申请日：2001-04-18
Applicant: INFINEON TECHNOLOGIES AG
Inventor： KROPP JOERG-REINHARDT
Abstract: The invention relates to an emission module for an optical signal transmission, comprising an emission unit which emits light of a certain wavelength, an emission unit substrate on which the emission unit is arranged or embodied, a detection unit which detects light of a certain wavelength, and a detection unit substrate on which the detection unit is arranged or embodied. According to the invention, the emission unit substrate and/or the detection unit substrate are transparent to the wavelength emitted by the emission unit, and the emission unit and the detection unit are superposed in the direction of the light emitted. The inventive solution enables the emission unit and the detection unit to be optically coupled without requiring additional optical components such as reflecting surfaces. Novel, compact optical system can thus be carried out in an emission module.
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公开(公告)号：DE10043324A1
公开(公告)日：2002-03-14
申请号：DE10043324
申请日：2000-08-23
Applicant: INFINEON TECHNOLOGIES AG
Inventor： KROPP JOERG-REINHARDT
Abstract: The invention relates to an optoelectronic assembly for multiplexing and/or demultiplexing optical signals. The inventive assembly comprises a monolithic multiplexer for multiplexing or demultiplexing optical signals, and two optical imaging systems for coupling light beams in or coupling them out of the multiplexer. The first optical imaging system is integrated in a single-channel interface (1) and/or the second optical imaging system is integrated in a multi-channel interface (2), and at least one interface (1, 2) is directly linked with the multiplexer (3).
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Patent Agency Ranking
公开(公告)号：DE10043267A1
公开(公告)日：2002-03-14
申请号：DE10043267
申请日：2000-08-28
Applicant: INFINEON TECHNOLOGIES AG
Inventor： KROPP JOERG-REINHARDT
Abstract: The arrangement has at least a first and a second light waveguide with first and second light-conducting core regions (1,2) with first and second refractive indices, whereby the first and second core regions have an overlapping region (3). The refractive index inside the overlapping region is greater than in the light conducting core regions of the light waveguides outside the overlapping region.
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公开(公告)号：DE19711121B4
公开(公告)日：2006-05-11
申请号：DE19711121
申请日：1997-03-05
Applicant: INFINEON TECHNOLOGIES AG
Inventor： KROPP JOERG-REINHARDT
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公开(公告)号：DE10311570B4
公开(公告)日：2005-03-10
申请号：DE10311570
申请日：2003-03-10
Applicant: INFINEON TECHNOLOGIES AG
Inventor： KROPP JOERG-REINHARDT
Abstract: A bidirectional transceiving device has a transmitting element (1) and a receiving component (4) and coupling logic (2;5) for coupling light between the transmitting element (1) and the receiving component (4) on one side and an optical waveguide (6) to be coupled on the other side. The coupling optics have two imaging systems (2,5) arranged one behind the other, so that light transmitted from the transmitting element by the first imaging system (2) is displayed in an intermediate plane (3) in which the receiving component (4) is located and thus the receiving element (4) radiates through this or passes it laterally. The second imaging system (5) displays the light from the transmitter element(1) onto the front face (61) of the waveguide (6) from the intermediate plane (3).
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公开(公告)号：DE50104984D1
公开(公告)日：2005-02-03
申请号：DE50104984
申请日：2001-08-22
Applicant: INFINEON TECHNOLOGIES AG
Inventor： KROPP JOERG-REINHARDT
Abstract: An optoelectronic assembly multiplexes and/or demultiplexes optical signals. The assembly includes a monolithic multiplexer for multiplexing and demultiplexing optical signals, and two optical imaging systems for coupling light beams in or coupling them out of the multiplexer. The first optical imaging system is integrated in a single-channel interface and/or the second optical imaging system is integrated in a multi-channel interface, and at least one interface is directly linked with the multiplexer.
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公开(公告)号：DE10054373B4
公开(公告)日：2004-08-12
申请号：DE10054373
申请日：2000-10-30
Applicant: INFINEON TECHNOLOGIES AG , FRAUNHOFER GES FORSCHUNG
Inventor： KROPP JOERG-REINHARDT , KRABE DETLEF
Abstract: A method and a device for producing large-area planar wave guide structures is described. A planar substrate is provided with channel-shaped structures and the channel-shaped structures are filled with a wave guide material. The channel-shaped structures are introduced sequentially into the substrate by a stamping tool, the substrate and the stamping tool are moved relative to one another. Therefore, it is easy and inexpensive to apply precise wave guide structures to surfaces of any desired size.
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