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    AN ARRANGEMENT FOR OPTICAL COUPLING OF A LIGHT EMITTING ELEMENT WITH A LIGHT RECEIVING ELEMENT
    2.
    发明申请
    AN ARRANGEMENT FOR OPTICAL COUPLING OF A LIGHT EMITTING ELEMENT WITH A LIGHT RECEIVING ELEMENT 审中-公开
    安排的受光元件的发光元件光链路

    公开(公告)号：WO1997025638A2

    公开(公告)日：1997-07-17

    申请号：PCT/DE1997000053

    申请日：1997-01-08

    Applicant: SIEMENS AKTIENGESELLSCHAFT ,  STANGE, Herwig ,  KROPP, Jörg-Reinhardt

    Inventor： SIEMENS AKTIENGESELLSCHAFT

    IPC: G02B06/26

    CPC classification number: H01S5/02296 ,  G02B6/4214 ,  G02B6/4232 ,  G02B6/4249 ,  G02B6/4295 ,  G02B6/43 ,  H01S5/02292 ,  H01S5/0264 ,  H01S5/0683 ,  H01S5/183 ,  H01S5/423

    Abstract: An arrangement for optical coupling of a light-emitting element (1) with a light-receiving element (11) arranged next to it provides a coupling body (2) which contains a reflecting recess (8) which tapers inward from an outer surface (3). The light-emitting element (1) with its light emitting surface is located before one of the side walls (7) of the recess (8). The light-receiving element (11) is located before the other side wall (9) of the recess (8). The side walls (7, 9) are arranged with a slope ( alpha ) such that, after reflection from one side wall, the floor and the other side wall, the light reaches the light-receiving element (11).

    Abstract translation: 在用于发光元件（1），其光学耦合到偏离布置光接收元件的装置（11）（3）锥形向内反射腔提供的耦合体（2），其中有一个从外表面（8）。 在侧壁的前面（7）在凹部（8），发光元件（1）设置成其发光面。 在此之前的另一侧壁（9）（8）布置在所述凹部的，受光元件（11）。 侧壁（7,9）之间具有这样的倾斜（阿尔法），该光由所述一个侧壁，所述底部和所述另一侧壁的受光元件（11）反射之后经过。

    OPTICAL TRANSMITTER ARRANGEMENT
    3.
    发明申请
    OPTICAL TRANSMITTER ARRANGEMENT 审中-公开
    光传输设备

    公开(公告)号：WO1997047099A1

    公开(公告)日：1997-12-11

    申请号：PCT/DE1997001177

    申请日：1997-06-05

    Applicant: SIEMENS AKTIENGESELLSCHAFT ,  STANGE, Herwig

    Inventor： SIEMENS AKTIENGESELLSCHAFT

    IPC: H04B10/152

    CPC classification number: H01S5/0683 ,  H01S5/06808 ,  H01S5/06832 ,  H01S5/4025 ,  H01S5/423 ,  H04B10/506 ,  H04B10/564

    Abstract: The invention concerns a transmitter arrangement comprising a plurality of semiconductor lasers disposed adjacent one another. According to the invention, in order to construct a transmitter arrangement of this type as easily as possible whilst preventing the semiconductor lasers from having unacceptably high light outputs, at least one monitoring laser (LDu) is provided with which a monitor diode (M) is associated. The monitor diode (M) is connected to an electronic circuit arrangement (2) which, with the semiconductor lasers (LD1 to LDn) being controlled in parallel accordingly, controls the monitoring laser (LDu) such that an electrical signal (Sg) of the monitor diode (M) constantly displays a default value. A correcting quantity is formed with this value and a desired signal corresponding to the desired value of the optical output of the monitoring laser (LDu). If a current (e.g. I1d1) flowing through the semiconductor lasers (e.g. LD1) exceeds the current flowing through the monitoring laser (LDu) and weighted with the correcting quantity (Id1u), this semiconductor laser (LD1) is controlled in a manner such that its output is decreased.

    Abstract translation: 本发明涉及一种具有多个相邻的半导体激光器的发送装置。 为了简化这种发射的建立装置，同时避免了半导体激光器的不可接受的高光输出，根据本发明，提供至少一个监视激光（LDU），其与一个监控二极管（M）相关联。 监控二极管（M）连接到电子电路装置（2），其与所述半导体激光器的合适平行活化（LD1至LDn）以这样的方式监测激光（LDU）控制，使得电信号（SG）的所述监控二极管（M）是恒定 有一个默认值。 与此值与监视激光器的光功率的目标值（LDU）对应的设定点信号中形成的校正值; 由半导体激光器超过（例如，LD1）流动的电流（例如ILD1）额定通过监控激光（LDU）电流校正值（Idlu），此半导体激光器（LD1）是降低控制的益处。

    COMMUNICATION MODULE COMPRISING PARALLEL TRANSMITTING DIODES
    4.
    发明申请
    COMMUNICATION MODULE COMPRISING PARALLEL TRANSMITTING DIODES 审中-公开
    具有平行发送二极管的通信模块

    公开(公告)号：WO0148953A3

    公开(公告)日：2001-10-25

    申请号：PCT/DE0004669

    申请日：2000-12-22

    Applicant: INFINEON TECHNOLOGIES AG ,  ARETZ KURT ,  STANGE HERWIG ,  BLANK JUERGEN

    Inventor： ARETZ KURT ,  STANGE HERWIG ,  BLANK JUERGEN

    IPC: H01S5/0683 ,  H01S5/40 ,  H04B10/50 ,  H04B10/564 ,  H04L25/02 ,  H04B10/155

    CPC classification number: H01S5/4025 ,  H01S5/0683 ,  H04B10/506 ,  H04B10/564

    Abstract: The invention relates to a communication module comprising several parallel transmitting diodes (1) and at least one monitor transmitting diode (6, 8) arranged on a common substrate, in addition to at least one driver device (2) for generating a prestream and a modulation stream for the transmitting diodes (1) and the monitor transmitting diode (6, 8). Said module also includes at least one monitor device consisting of a monitor transmitting diode (6, 8), a receiving device (7) and a control device (5). A modulated optical signal generated by a monitor transmitting diode (6, 8) is detected by a receiver device (7), converted and transmitted as a monitor signal to the control device (5). Depending on the transmitted signal, the control device generates a first control signal for the driver device (2) with the purpose of regulating the modulation flow of the transmitting diodes (1) and the monitor transmitting diode (6, 8). According to the invention, the modulation amplitude of the modulation stream for the monitor transmitting diodes (6, 8) is lower than the modulation amplitude of the modulation stream for the transmitting diodes (1). The disturbing influence of the monitor signal on the data signal of the transmitting diodes is thereby minimized.

    Abstract translation: 本发明涉及一种具有多个平行发射二极管（1）和至少一个监控器发射二极管的通信模块（6,8），其被布置在共同的基板上，与至少一个驱动装置（2），用于产生用于所述发射二极管的偏置电流和调制电流 （6,8），接收装置（7）和控制装置（5）组成的至少一个监视器装置，其中所述监视器发送二极管（6,8）与所述监视器发送二极管（6,8）相连接。 在这种情况下，在监视器发送二极管（6，8）检测产生的，调制的光信号从所述接收装置（7），转换并作为监视器信号输出到控制装置（5），发送其中在依赖关系从bermittelten信号的第一控制信号 驱动装置（2）用于调整发射二极管（1）和监测发射二极管（6,8）的调制电流。 根据本发明，监控发射二极管（6,8）的调制电流的调制偏差小于发射二极管（1）的调制电流的调制偏差。 结果，监测信号的干扰最小化到发射二极管的数据信号。

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