Mobile devices equipped with geo-location modules facilitate researches on the nature of human mobility. While valuable contributions have been made to discover trajectory patterns from movement history, there are sti...
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作者：
Lu, JingWang, HuiDepartment of Physics
State Key Lab. on Loc. Fiber-Optical Commun. Networks and Advanced Optical Communication Systems Shanghai Jiao Tong University 800 Dongchuan Rd. Shanghai 200240 China
Zinc oxide (ZnO), including a variety of metal-doped ZnO, as one kind of most important photoelectric materials, has been widely investigated and received enormous attention for a series of applications. In this work,...
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Micro-bending with random curvature is usually used to model the mode coupling in few mode fiber (FMF). However, previous models overlooked the accompanied mode dependent loss (MDL) and neglected the order constraints...
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We propose a simple fiber-optic sensing technology for real-time multiplexed monitoring the methane concentration based on optical coherence domain reflectometry by synthesis of optical coherence function, and demonst...
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A polarization-sensitive optical coherence domain reflectometry using mode-locked laser as optical source is proposed and demonstrated. Thanks to the high spatial resolution, polarization changes in polarization-maint...
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Generalized MPLS is now being increasingly used in high performance opticalnetworks. It facilitates bandwidth-demanding applications to invoke bandwidth provisioning in an on-demand fashion. However, by far the provi...
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We demonstrate a 50-Gb/s PAM-4 TDM-PON over 25-km SSMF based on DML and APD with 6-GHz 3-dB bandwidth in O-band. Dispersion-supported optical equalization is used to reduce the complexity of FFE and Volterra algorithm...
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We introduce neural network (NN)-based equalization in high-speed passive opticalnetworks. Data feature engineering is proposed to improve performance of NN-based equalization. Besides, an unsupervised learning schem...
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We propose an energy-efficient selective sampling receiver, which only samples when the incoming data targets to the ONU. The experimental and numerical results indicate ∼84% energy can be saved compared with traditi...
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