World's Best Scientists 2026 revealed!

D-Index & Metrics

Electronics and Electrical Engineering

D-Index
40
Citations
5496
World Ranking
4556
National Ranking
688

Research.com Recognitions

  • 2021 - IEEE Fellow For contributions to optical transmission and datacenter optical networking
  • 2015 - OSA Fellows Chongjin Xie Alibaba Group, USA For discoveries and inventions in the area of polarization and nonlinear effects in fibers.

Overview

Chongjin Xie is affiliated with Alibaba Group in China, focusing primarily on engineering research with a substantial emphasis on electrical and electronic engineering. The scope of their work spans several interconnected subfields, including computer networks and communications, atomic and molecular physics and optics, information systems, and computer vision and pattern recognition.

The research topics explored by Xie encompass a range of areas in optical and network technologies. These include:

  • Advanced Optical Network Technologies
  • Optical Network Technologies
  • Advanced Photonic Communication Systems
  • Interconnection Networks and Systems
  • Software-Defined Networks and 5G
  • Semiconductor Lasers and Optical Devices
  • Cloud Computing and Resource Management

Xie has contributed to multiple recent scholarly publications, exemplifying ongoing engagement with current developments in optical communications and networking. Notable papers include:

  • "Scaling Optical Interconnects for Hyperscale Data Center Networks," 2022, Proceedings of the IEEE
  • "Open and disaggregated optical transport networks for data center interconnects [Invited]," 2020, Journal of Optical Communications and Networking
  • "Performance comparisons between machine learning and analytical models for quality of transmission estimation in wavelength-division-multiplexed systems [Invited]," 2020, Journal of Optical Communications and Networking
  • "Quantum random number cloud platform," 2021, npj Quantum Information
  • "Improved QoT estimations through refined signal power measurements and data-driven parameter optimizations in a disaggregated and partially loaded live production network," 2023, Journal of Optical Communications and Networking

Frequent publication venues associated with Xie include:

  • Journal of Optical Communications and Networking
  • IEEE Communications Magazine
  • Journal of Lightwave Technology
  • Optical Fiber Communication Conference (OFC) 2022
  • arXiv (Cornell University)

The scientist collaborates regularly with several coauthors, among whom the most frequent are:

  • Chao Lü
  • Liang Dou
  • Fulong Yan
  • Alan Pak Tao Lau
  • Nicola Calabretta

Throughout their career, Chongjin Xie has been recognized with awards such as the IEEE Fellow in 2021 for contributions to optical transmission and datacenter optical networking. Additionally, Xie was named an OSA Fellow in 2015, attributed to discoveries and inventions concerning polarization and nonlinear effects in fibers.

Best Publications

  • A comparison between different PMD compensation techniques

    H. Sunnerud;Chongjin Xie;M. Karlsson;R. Samuelsson

  • 32-bit/s/Hz spectral efficiency WDM transmission over 177-km few-mode fiber

    R. Ryf;S. Randel;N. K. Fontaine;M. Montoliu

  • 112-Gb/s monolithic PDM-QPSK modulator in silicon

    Po Dong;Chongjin Xie;Long Chen;Lawrence L. Buhl

  • Polarization-mode dispersion in high-speed fiber-optic transmission systems

    H. Sunnerud;M. Karlsson;Chongjin Xie;P.A. Andrekson

  • 50-Gb/s silicon quadrature phase-shift keying modulator

    Po Dong;Long Chen;Chongjin Xie;Lawrence L Buhl

  • Colorless coherent receiver using 3x3 coupler hybrids and single-ended detection

    Chongjin Xie;Peter J Winzer;Gregory Raybon;Alan H Gnauck

  • Experimental demonstration of microring quadrature phase-shift keying modulators

    Po Dong;Chongjin Xie;Long Chen;Nicolas K Fontaine

  • Single-VCSEL 100-Gb/s short-reach system using discrete multi-tone modulation and direct detection

    Chongjin Xie;Po Dong;Sebastian Randel;Dario Pilori

  • WDM coherent PDM-QPSK systems with and without inline optical dispersion compensation

    Chongjin Xie

  • Scaling Optical Interconnects for Hyperscale Data Center Networks

    Unknown

  • 708-km Combined WDM/SDM Transmission over Few-Mode Fiber Supporting 12 Spatial and Polarization Modes

    C. Xie;R. Delbue;L. Gruner-Nielsen;P.J. Winzer

  • Comparison of system tolerance to polarization-mode dispersion between different modulation formats

    Chongjin Xie;L. Moller;H. Haunstein;S. Hunsche

  • Generation of Spectrally Efficient Nyquist-WDM QPSK Signals Using Digital FIR or FDE Filters at Transmitters

    Junyi Wang;Chongjin Xie;Zhongqi Pan

  • Data encoding on terahertz signals for communication and sensing

    Lothar Möller;John Federici;Alexander Sinyukov;Chongjin Xie

  • Local Oscillator Phase Noise Induced Penalties in Optical Coherent Detection Systems Using Electronic Chromatic Dispersion Compensation

    Chongjin Xie

  • Transmission of 128-Gb/s PDM-4PAM Generated with Electroabsoption Modulators over 960-km Standard Single-Mode Fiber

    Chongjin Xie

  • Interchannel Nonlinearities in Coherent Polarization-Division-Multiplexed Quadrature-Phase-Shift- Keying Systems

    Chongjin Xie

  • Single-carrier 400G interface and 10-channel WDM transmission over 4,800 km using all-ETDM 107-Gbaud PDM-QPSK

    G. Raybon;A. L. Adamiecki;P. Winzer;C. Xie

  • Impact of nonlinear and polarization effects in coherent systems

    Chongjin Xie

  • Phase jitter in single-channel soliton systems with constant dispersion

    C.J. McKinstrie;C. Xie

  • Comparison of Coherent and IMDD Transceivers for Intra Datacenter Optical Interconnects

    Jingchi Cheng;Chongjin Xie;Yizhao Chen;Xi Chen

  • Colorless coherent receiver using 3×3 coupler hybrids and single-ended detection

    Chongjin Xie;Peter J. Winzer;Gregory Raybon;Alan H. Gnauck

Frequent Co-Authors

Xiang Liu
Xiang Liu Nanjing Tech University
Peter J. Winzer
Peter J. Winzer Nokia (United States)
Roland Ryf
Roland Ryf Nokia (United States)
Po Dong
Po Dong Nokia (United States)
Sethumadhavan Chandrasekhar
Sethumadhavan Chandrasekhar Nokia (United States)
Alan H. Gnauck
Alan H. Gnauck Nokia (United States)
Yikai Su
Yikai Su Shanghai Jiao Tong University
Rene-Jean Essiambre
Rene-Jean Essiambre Nokia (United States)
Sebastian Randel
Sebastian Randel Karlsruhe Institute of Technology
G. Raybon
G. Raybon Nokia (United States)

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