Tianwen Geng

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Active since

2017

Affiliations

Changchun Institute of Optics, Fine Mechanics and Physics(Current)

Chinese Academy of Sciences

University of Chinese Academy of Sciences

Tianwen Geng is an author at Changchun Institute of Optics, Fine Mechanics and Physics specializing in optical communication, engineering, and signal processing.

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Top concepts

PhotonicsEngineeringOptical NetworksSignal ProcessingOptical PropertiesOptical CommunicationOptical SystemsCoherent Optical CommunicationPerformance ImprovementUnderwater Communication

Publications per year

2017–2021

Publications

Free-Space Optical Communication Using Coherent Detection and Double Adaptive Detection Thresholds

Lin Li, Tianwen Geng, Ye Wang et al. · IEEE photonics journal · 2018 · 26 citations · Full text

Free-space Optical Network, Photonics, Engineering +15

Performance improvement of coherent free-space optical communication with quadrature phase-shift keying modulation using digital phase estimation

Xueliang Li, Tianwen Geng, Shuang Ma et al. · Applied Optics · 2017 · 24 citations

Free-space Optical Network, Photonics, Atmospheric Turbulence +13

Power allocation in a spatial multiplexing free-space optical system with reinforcement learning

Yatian Li, Tianwen Geng, Ruotong Tian et al. · Optics Communications · 2021 · 14 citations

Timing jitter’s influence on the symbol error rate performance of the L -ary pulse position modulation free-space optical link in atmospheric turbulent channels with pointing errors

Yatian Li, Tianwen Geng, Shuang Ma et al. · Optical Engineering · 2017 · 11 citations

Optical Networking, Photonics, Free-space Optical Network +12

Machine-Learning Based Equalizers for Mitigating the Interference in Asynchronous MIMO OWC Systems

Yatian Li, Tianwen Geng, Ruotong Tian et al. · Journal of Lightwave Technology · 2021 · 11 citations

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