6 papers
A unified resource-pool architecture for high-dimensional direct-detection optical communication
Jingze Liu, Zhijuan Gu, Xinyang Yu +12
Increasing optical communication capacity without proportionally increasing receiver complexity remains a key challenge for direct-detection links. Conventional systems typically a…
FLASH: Ultrafast beam quality characterization via spatial-to-temporal mapping
J. Qiu, Y. Xiong, X. Hua +2
Accurate and real-time monitoring of spatial beam quality has emerged as the absolute prerequisite for intelligent optical field regulation and advanced laser applications. However…
High-Speed Multi-Dimensional Optical Field Measurement via MMF-MCF Spatial-Temporal Mapping Architecture
Yuxuan Xiong, Jingze Liu, Junjie Qiu +4
Wavelength and state of polarization constitute fundamental dimensions of optical fields. While simultaneous quantification of these parameters is critical, existing methodologies…
Robust and Hyper-Efficient Multi-dimensional Optical Fiber Semantic Communication
Yuxuan Xiong, Ziwen Zhou, Jixing Ren +10
The growing demands of artificial intelligence and immersive media require communication beyond bit-level accuracy to meaning awareness. Conventional optical systems that focused o…
Multimode fiber based high-dimensional light analyzer
Yuxuan Xiong, Hao Wu, Mingming Zhang +2
The wavelength and state of polarization (SOP) are fundamental properties of an optical field which are essential for applications in optical communications, imaging and other fiel…
Multimode fiber speckle Stokes polarimeter
Yuxuan Xiong, Ting Jiang, Hao Wu +4
The detection of the state of polarization (SOP) of light is essential for many optical applications. However, it is a challenge for cost-effective SOP measurement due to the compl…