公开(公告)号：US20230198626A1

公开(公告)日：2023-06-22

申请号：US18108712

申请日：2023-02-13

Applicant: Infinera Corporation

Inventor： Steven Joseph Hand ,  Ahmed Awadala ,  Luis A. Perez ,  Vincent G. Dominic ,  Kuang-Tsan Wu

IPC: H04B10/564 ,  H04L1/00 ,  H04B10/516 ,  H04B10/61

CPC classification number: H04B10/564 ,  H04B10/516 ,  H04B10/616 ,  H04L1/0041

Abstract: Optical network systems are disclosed, including systems having transmitters with a digital signal processor comprising forward error correction circuitry that provides encoded first electrical signals based on input data; and power adjusting circuitry that receives second electrical signals indicative of the first electrical signals, the power adjusting circuitry supplying third electrical signals, wherein each of the third electrical signals is indicative of an optical power level of a corresponding to one of a plurality of optical subcarriers output from an optical transmitter.

公开(公告)号：US11368228B2

公开(公告)日：2022-06-21

申请号：US16384842

申请日：2019-04-15

Applicant: Infinera Corporation

Inventor： Steven Joseph Hand ,  Ahmed Awadala ,  Luis A. Perez ,  Vincent G. Dominic ,  Kuang-Tsan Wu

IPC: H04B10/564 ,  H04L1/00 ,  H04B10/516 ,  H04B10/61

Abstract: Optical network systems are disclosed, including systems having transmitters with a digital signal processor comprising forward error correction circuitry that provides encoded first electrical signals based on input data; and power adjusting circuitry that receives second electrical signals indicative of the first electrical signals, the power adjusting circuitry supplying third electrical signals, wherein each of the third electrical signals is indicative of an optical power level of a corresponding to one of a plurality of optical subcarriers output from an optical transmitter.

公开(公告)号：US20220352989A1

公开(公告)日：2022-11-03

申请号：US17845934

申请日：2022-06-21

Applicant: Infinera Corporation

Inventor： Steven Joseph Hand ,  Ahmed Awadala ,  Luis A. Perez ,  Vincent G. Dominic ,  Kuang-Tsan Wu

IPC: H04B10/564 ,  H04L1/00 ,  H04B10/516 ,  H04B10/61

Abstract: Optical network systems are disclosed, including systems having transmitters with a digital signal processor comprising forward error correction circuitry that provides encoded first electrical signals based on input data; and power adjusting circuitry that receives second electrical signals indicative of the first electrical signals, the power adjusting circuitry supplying third electrical signals, wherein each of the third electrical signals is indicative of an optical power level of a corresponding to one of a plurality of optical subcarriers output from an optical transmitter.

公开(公告)号：US12218708B2

公开(公告)日：2025-02-04

申请号：US17845934

申请日：2022-06-21

Applicant: Infinera Corporation

Inventor： Steven Joseph Hand ,  Ahmed Awadala ,  Luis A. Perez ,  Vincent G. Dominic ,  Kuang-Tsan Wu

IPC: H04B10/564 ,  H04B10/516 ,  H04B10/61 ,  H04L1/00

Abstract: Optical network systems are disclosed, including systems having transmitters with a digital signal processor comprising forward error correction circuitry that provides encoded first electrical signals based on input data; and power adjusting circuitry that receives second electrical signals indicative of the first electrical signals, the power adjusting circuitry supplying third electrical signals, wherein each of the third electrical signals is indicative of an optical power level of a corresponding to one of a plurality of optical subcarriers output from an optical transmitter.

公开(公告)号：US12132524B2

公开(公告)日：2024-10-29

申请号：US18108712

申请日：2023-02-13

Applicant: Infinera Corporation

Inventor： Steven Joseph Hand ,  Ahmed Awadala ,  Luis A. Perez ,  Vincent G. Dominic ,  Kuang-Tsan Wu

IPC: H04B7/26 ,  H04B10/077 ,  H04B10/079 ,  H04B10/25 ,  H04B10/2575 ,  H04B10/40 ,  H04B10/50 ,  H04B10/516 ,  H04B10/548 ,  H04B10/564 ,  H04B10/61 ,  H04B10/69 ,  H04J14/00 ,  H04J14/02 ,  H04J14/08 ,  H04J99/00 ,  H04L1/00 ,  H04L5/00 ,  H04Q11/00

CPC classification number: H04B10/564 ,  H04B10/516 ,  H04B10/616 ,  H04L1/0041

Abstract: Optical network systems are disclosed, including systems having transmitters with a digital signal processor comprising forward error correction circuitry that provides encoded first electrical signals based on input data; and power adjusting circuitry that receives second electrical signals indicative of the first electrical signals, the power adjusting circuitry supplying third electrical signals, wherein each of the third electrical signals is indicative of an optical power level of a corresponding to one of a plurality of optical subcarriers output from an optical transmitter.

公开(公告)号：US20190319713A1

公开(公告)日：2019-10-17

申请号：US16384842

申请日：2019-04-15

Applicant: Infinera Corporation

Inventor： Steven Joseph Hand ,  Ahmed Awadala ,  Luis A. Perez ,  Vincent G. Dominic ,  Kuang-Tsan Wu

IPC: H04B10/564 ,  H04B10/61 ,  H04B10/516 ,  H04L1/00

Abstract: Optical network systems are disclosed, including systems having transmitters with a digital signal processor comprising forward error correction circuitry that provides encoded first electrical signals based on input data; and power adjusting circuitry that receives second electrical signals indicative of the first electrical signals, the power adjusting circuitry supplying third electrical signals, wherein each of the third electrical signals is indicative of an optical power level of a corresponding to one of a plurality of optical subcarriers output from an optical transmitter.