Clock synchronization
    1.
    发明授权

    公开(公告)号:US11606156B1

    公开(公告)日:2023-03-14

    申请号:US16857584

    申请日:2020-04-24

    Abstract: A method, system, and apparatus for determining delay between clocks, in response to a trigger event, buffering DSP symbol information in a symbol capture buffer; wherein the amount of DSP symbol information buffered corresponds to the amount of symbols captured during a buffer storage interval; and extracting a synchronization packet from the symbol capture buffer.

    Electronic and optical co-packaging of coherent transceiver
    3.
    发明授权
    Electronic and optical co-packaging of coherent transceiver 有权
    电子和光学共包装相干收发器

    公开(公告)号:US09557478B2

    公开(公告)日:2017-01-31

    申请号:US14012876

    申请日:2013-08-28

    Abstract: Disclosed herein are co-packaging structures, devices, and methods for integrating a photonic integrated circuit (PIC), an electronic integrated circuit including drivers and transimpedance amplifiers (TIAs) and an ASIC having analog-to-digital converters and a digital signal processor positioned on a common (the same) carrier thereby resulting in a compact coherent transceiver while lowering its cost.

    Abstract translation: 本文公开了用于集成光子集成电路(PIC),包括驱动器和跨阻抗放大器(TIAs)的电子集成电路和具有模数转换器的ASIC和定位的数字信号处理器的共同封装结构,器件和方法 在相同的载体上,从而导致紧凑的相干收发器,同时降低其成本。

    Optical grooming interconnection network

    公开(公告)号:US10819438B1

    公开(公告)日:2020-10-27

    申请号:US16364909

    申请日:2019-03-26

    Abstract: A system, apparatus, and method for an optical grooming network; wherein a set of switches form an optical grooming interconnection system where each switch is communicatively coupled to each other switch; a set of clients; where each switch of the set of switches is communicatively coupled to a client of the clients; wherein each client receiver is enabled to communicate through the set of switches to any client or modem; and a set of coherent optical modems; wherein each coherent optical modem is communicatively coupled to a switch of the set of switches; wherein each client of the clients is able to communicate through the set of switches to every coherent optical modem of the set of coherent optical modems, and each coherent optical modem in the set of coherent optical modems can communicate to every coherent optical modem of the set of coherent optical modems.

    Optical grooming interconnection network

    公开(公告)号:US11228373B1

    公开(公告)日:2022-01-18

    申请号:US17080227

    申请日:2020-10-26

    Abstract: A system, apparatus, and method for an optical grooming network; wherein a set of switches form an optical grooming interconnection system where each switch is communicatively coupled to each other switch; a set of clients; where each switch of the set of switches is communicatively coupled to a client of the clients; wherein each client receiver is enabled to communicate through the set of switches to any client or modem; and a set of coherent optical modems; wherein each coherent optical modem is communicatively coupled to a switch of the set of switches; wherein each client of the clients is able to communicate through the set of switches to every coherent optical modem of the set of coherent optical modems, and each coherent optical modem in the set of coherent optical modems can communicate to every coherent optical modem of the set of coherent optical modems.

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