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    BURST-MODE RECEIVER
    3.
    发明申请
    BURST-MODE RECEIVER 有权
    BURST模式接收器

    公开(公告)号：US20170034607A1

    公开(公告)日：2017-02-02

    申请号：US14813081

    申请日：2015-07-29

    申请人： ROCKLEY PHOTONICS LIMITED

    发明人： David Arlo Nelson

    IPC分类号： H04Q11/00 ,  H03F3/08

    CPC分类号： H03F3/08 ,  H04B10/6931 ,  H04Q11/0066 ,  H04Q11/0071

    摘要： Provided is a burst-mode receiver configured to receive an optical signal having a preamble and a data payload, the burst-mode receiver including a first bias resistor coupled between a first voltage supply and a photosensor, a first capacitor coupled between the photosensor and an amplifier, a first common-mode resistor configured to supply a voltage of a common-mode voltage supply to the amplifier, a first bypass switch configured to couple the first capacitor to the common-mode voltage supply while bypassing the first common-mode resistor, and a first data switch configured to couple the first capacitor to the amplifier, and to couple the first capacitor to the common-mode voltage supply through the first common-mode resistor.

    摘要翻译： 提供了一种突发模式接收机，被配置为接收具有前导码和数据有效载荷的光信号，突发模式接收机包括耦合在第一电压源和光电传感器之间的第一偏置电阻器，耦合在光电传感器和 放大器，被配置为向放大器提供共模电压源的电压的第一共模电阻器，被配置为在绕过第一共模电阻器的同时将第一电容器耦合到共模电压源的第一旁路开关， 以及第一数据开关，被配置为将第一电容器耦合到放大器，并且通过第一共模电阻将第一电容器耦合到共模电压源。

    CO-PACKAGED OPTICS AND TRANSCEIVER
    5.
    发明申请
    CO-PACKAGED OPTICS AND TRANSCEIVER 审中-公开

    公开(公告)号：US20200219865A1

    公开(公告)日：2020-07-09

    申请号：US16824609

    申请日：2020-03-19

    申请人： ROCKLEY PHOTONICS LIMITED

    发明人： David Arlo Nelson ,  SEUNGJAE LEE ,  Brett Sawyer

    IPC分类号： H01L25/18 ,  H01L31/02 ,  H01L25/00 ,  H01L23/00 ,  H01L23/498

    摘要： An assembly. In some embodiments, the assembly includes: a photonic integrated circuit; and an electronic integrated circuit. A front surface of the photonic integrated circuit abuts, in an area of overlap, against a front surface of the electronic integrated circuit. A first portion of the photonic integrated circuit overhangs a first edge of the electronic integrated circuit, and a first portion of the electronic integrated circuit overhangs a first edge of the photonic integrated circuit. A conductor on the front surface of the electronic integrated circuit is connected, in the area of overlap, to a conductor on the front surface of the photonic integrated circuit.

    FACEPLATE PLUGGABLE REMOTE LASER SOURCE AND SYSTEM INCORPORATING SAME
    9.
    发明申请
    FACEPLATE PLUGGABLE REMOTE LASER SOURCE AND SYSTEM INCORPORATING SAME 有权

    公开(公告)号：US20210044356A1

    公开(公告)日：2021-02-11

    申请号：US16988377

    申请日：2020-08-07

    申请人： ROCKLEY PHOTONICS LIMITED

    发明人： Steve Akwaa Aboagye ,  David Arlo Nelson ,  Cyriel Johan Agnes Minkenberg ,  Rajagopal Krishnaswamy

    IPC分类号： H04B10/50 ,  G02B6/42

    摘要： A faceplate pluggable remote laser source and system incorporating such a laser source. The system may include an enclosure having a faceplate; a first optical connector, in the faceplate; a laser module; and a loopback fiber cable, connected between the laser module and the first optical connector. The faceplate may form an exterior boundary of the enclosure. The laser module may have a first end including an electrical interface, and a second end including an optical interface. The first end of the laser module may be engaged in a receptacle in the faceplate, and the second end of the laser module may extend outside the faceplate. The laser module may be configured to receive electrical power through the electrical interface, and to produce unmodulated light at the optical interface. The loopback fiber cable and the first optical connector may be configured to route the unmodulated light back into the enclosure.