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公开(公告)号：US10958353B1
公开(公告)日：2021-03-23
申请号：US16858869
申请日：2020-04-27
Applicant: Acacia Communications, Inc.
Inventor： Mehmet Aydinlik , Jonas Geyer , Christian Rasmussen
Abstract: In a first embodiment, method and apparatus for encoding a first spectral efficiency into a second spectral efficiency; wherein the second spectral efficiency has a higher order than the first spectral efficiency. In a second embodiment, a method and apparatus for achieving at least two spectral efficiencies using a single type of modulation.
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公开(公告)号：US20210320724A1
公开(公告)日：2021-10-14
申请号：US17357344
申请日：2021-06-24
Applicant: Acacia Communications, Inc.
Inventor： Jonas Geyer
IPC: H04B10/61 , H04B10/516
Abstract: A method, system, and apparatus enabled to selectively choose a baud rate for communication of optical data using a modem enabled to operate with an optical signal modulated at plurality of finely tuned baud rates.
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公开(公告)号：US12015481B1
公开(公告)日：2024-06-18
申请号：US17866825
申请日：2022-07-18
Applicant: Acacia Communications, Inc.
Inventor： Yue Pan , Jonas Geyer
CPC classification number: H04L1/0057 , H03M13/03 , H03M13/43 , H04L1/0041 , H04L1/0045 , H04L1/0618
Abstract: A method, system, and ASIC chip for comparing a bit error rate (BER) to a forward error correction (FEC) threshold to determine a Q margin for a codeblock; wherein the BER corresponds to the number of errors in a given amount of data; where a codeblock of a FEC corresponds to the given amount of data; wherein the FEC threshold corresponds to the maximum amount of errors per codeblock that the FEC is able to remove per given amount of data; wherein the Q margin corresponds to a difference between the BER and the FEC threshold.
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公开(公告)号：US11621781B2
公开(公告)日：2023-04-04
申请号：US17357344
申请日：2021-06-24
Applicant: Acacia Communications, Inc.
Inventor： Jonas Geyer
IPC: H04B10/61 , H04B10/516
Abstract: A method, system, and apparatus enabled to selectively choose a baud rate for communication of optical data using a modem enabled to operate with an optical signal modulated at plurality of finely tuned baud rates.
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公开(公告)号：US11296795B1
公开(公告)日：2022-04-05
申请号：US17185404
申请日：2021-02-25
Applicant: Acacia Communications, Inc.
Inventor： Mehmet Aydinlik , Jonas Geyer , Christian Rasmussen
IPC: H04B10/556 , H04L1/00
Abstract: In a first embodiment, a method and apparatus for encoding a first spectral efficiency into a second spectral efficiency; wherein the second spectral efficiency has a higher order than the first spectral efficiency. In a second embodiment, a method and apparatus for achieving at least two spectral efficiencies using a single type of modulation.
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Patent Agency Ranking
公开(公告)号：US12155412B1
公开(公告)日：2024-11-26
申请号：US17071634
申请日：2020-10-15
Applicant: Acacia Communications, Inc.
Inventor： Jonas Geyer
IPC: H04B17/00 , H04B10/077 , H04B10/2569 , H04B10/532
Abstract: A system, comprising an optical transmitter including a memory and one or more processors, wherein the one or more processors are in communication with the memory and configured to perform creating a first signal and a second signal, wherein the first signal and the second signal are each polarized; rotating a polarization of the first signal and the second signal by θ degrees; adding a differential group delay (DGD) to the second optical signal; generating a first optical signal from the first signal; and generating a second optical signal from the second signal.
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公开(公告)号：US20240039639A1
公开(公告)日：2024-02-01
申请号：US18129588
申请日：2023-03-31
Applicant: Acacia Communications, Inc.
Inventor： Jonas Geyer
IPC: H04B10/61 , H04B10/516
CPC classification number: H04B10/616 , H04B10/5161 , H04B10/612
Abstract: A method, system, and apparatus enabled to selectively choose a baud rate for communication of optical data using a modem enabled to operate with an optical signal modulated at plurality of finely tuned baud rates.
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公开(公告)号：US11265084B2
公开(公告)日：2022-03-01
申请号：US16544282
申请日：2019-08-19
Applicant: Acacia Communications, Inc.
Inventor： Jonas Geyer
IPC: H04B10/61 , H04B10/516
Abstract: A method, system, and apparatus enabled to selectively choose a baud rate for communication of optical data using a modem enabled to operate with an optical signal modulated at plurality of finely tuned baud rates.
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公开(公告)号：US11838054B2
公开(公告)日：2023-12-05
申请号：US17558873
申请日：2021-12-22
Applicant: Acacia Communications, Inc.
Inventor： Jonas Geyer , Timo Pfau
Abstract: A method, system and apparatus for optimizing parameters between two optical coherent transceivers connected via an optical link, including determining performance of a second optical receiver; wherein the second optical transceiver uses a set of parameters; and inputting information into a side channel communication between a first optical transceiver and the second optical transceiver to update the set of parameters for the second transceiver.
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公开(公告)号：US20220116114A1
公开(公告)日：2022-04-14
申请号：US17558873
申请日：2021-12-22
Applicant: Acacia Communications, Inc.
Inventor： Jonas Geyer , Timo Pfau
Abstract: A method, system and apparatus for optimizing parameters between two optical coherent transceivers connected via an optical link, including determining performance of a second optical receiver; wherein the second optical transceiver uses a set of parameters; and inputting information into a side channel communication between a first optical transceiver and the second optical transceiver to update the set of parameters for the second transceiver.
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