Optical Communication Technology, Volume. 47, Issue 10, 10(2021)

50 Gb/s PAM4 external modulation laser driver circuit

CHEN Jiang1...2, LU Dechao3, ZHENG Xuqiang2, LIU Guoguo2 and LIU Xinyu2 |Show fewer author(s)
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  • 1[in Chinese]
  • 2[in Chinese]
  • 3[in Chinese]
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    References(7)

    [2] [2] MILLER D A B, OZAKTAS H M. Limit to the bit-rate capacity of electrical interconnects from the aspect ratio of the system architecture[J]. Journal of Parallel and Distributed Computing, 1997, 41(1): 42-52.

    [3] [3] XIE C. Optical interconnects for data centers[C]//IEEE. Proceedings of IEEE Photonics Conference. Piscataway: IEEE, 2017: 59-60.

    [4] [4] KACHRIS C, TOMKOS I. A survey on optical interconnects for data centers[J]. IEEE Communications Surveys & Tutorials, 2020, 14: 1021-1036.

    [7] [7] ZHANG X, LIU X, SPIEGELBERG M, et al. A DC-51.5 GHz electro-absorption modulator driver with tunable differential DC coupling for 3D wafer scale packaging[C]// IEEE. Proceedings of IEEE BiCMOS and Compound Semiconductor Integrated Circuits and Technology Symposium. Piscataway: IEEE, 2019: 5-8.

    [8] [8] HANNES R, JORIS L, JOCHEM V, et al. 70 Gb/s 0.87 pJ/bit GeSi EAM driver in 55 nm SiGe BiCMOS[C]//IEEE. Proceedings of 2018 European Conference on Optical Communication(ECOC). Piscataway: IEEE, 2018: 1504-1514.

    [9] [9] HWANG J, JEONG G S, BAE W, et al. A 32 Gb/s, 201 mW, MZM/EAM cascode push–pull CML driver in 65 nm CMOS. IEEE Transactions on Circuits and Systems, 2018, 65: 436-440.

    [11] [11] PISATI M, BERNARDINIS F D, PASCALE P, et al. A sub-250mW 1-to-56Gb/s continuous-range PAM-4 42.5 dB IL ADC/DAC-based transcei

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    CHEN Jiang, LU Dechao, ZHENG Xuqiang, LIU Guoguo, LIU Xinyu. 50 Gb/s PAM4 external modulation laser driver circuit[J]. Optical Communication Technology, 2021, 47(10): 10

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    Paper Information

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    Received: Dec. 15, 2020

    Accepted: --

    Published Online: Nov. 15, 2021

    The Author Email:

    DOI:10.13921/j.cnki.issn1002-5561.2021.10.003

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