H
Hung-Chang Chien
Researcher at ZTE
Publications - 174
Citations - 2743
Hung-Chang Chien is an academic researcher from ZTE. The author has contributed to research in topics: Wavelength-division multiplexing & Optical fiber. The author has an hindex of 25, co-authored 174 publications receiving 2593 citations. Previous affiliations of Hung-Chang Chien include Georgia Institute of Technology & Georgia Tech Research Institute.
Papers
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Proceedings ArticleDOI
Digital Dispersion Pre-Compensation and Nonlinearity Impairments Pre- and Post-Processing for C-Band 400G PAM-4 Transmission over SSMF Based on Direct-Detection
TL;DR: This work demonstrates the transmission record of 4 lines of C-band 112-Gb/s PAM-4 signals over 400-km SSMF based on direct-detection without any optical dispersion compensation, thanks to the digital CD pre-compensation and advanced nonlinearity distortion compensations.
Proceedings ArticleDOI
Converged broadband optical and wireless communication infrastructure for next-generation telehealth
TL;DR: An integrated optical-wireless based network provides super broadband, ultra low-latency connectivity for voice, video, image and data across various telemedicine modalities to facilitate real-time and near real- time communication of remote health care information.
Proceedings Article
Spectrally efficient simultaneous delivery of 112Gbps baseband wireline and 60 GHz MM-wave carrying 10Gbps optical wireless signal in radio-over-fiber WDM-PON access systems
TL;DR: For the first time, a novel scheme to deliver 112Gbps PolMux-RZ-QPSK baseband and 10Gbps optical wireless signals at 60GHz millimeter-wave in downstream links and10Gbps centralized lightwave upstream for the super-broadband radio-over-fiber 100GHz spaced WDM-PON networks.
Proceedings ArticleDOI
A novel direct-modulation envelope-detection Pol-Mux MIMO RoF system based on blind equalization techniques
Cheng Liu,Anlin Yi,Ming Zhu,Jing Wang,Liang Zhang,Shih-Chieh Shin,Ze Dong,Hung-Chang Chien,Jianjun Yu,Charles Su,Gordon Gu,Anthony Ng'oma,Gee-Kung Chang +12 more
TL;DR: This work demonstrates for the first time a polarization-multiplexed multiple-input multiple-output radio-over-fiber system with direct-modulation and envelope-detection architectures that cancels cross-channel interferences simultaneously without incurring additional overhead.
Journal ArticleDOI
Stable and tunable fiber double-ring laser based on an erbium-doped waveguide amplifier
TL;DR: In this article, a stable and tunable fiber double-ring laser based on an erbium-doped waveguide amplifier (EDWA) is proposed and experimentally demonstrated.