2 papers
physics.optics2025
Record-Breaking 1935.6 bit/s/Hz Spectral Efficiency in 19-Ring-Core Fiber Transmission of GMI-Estimated 25.24 Pb/s Capacity Using Low-Complexity 4x4 MIMO
Hualin Li, Junyi Liu, Jie Liu +10
We achieve a record spectral efficiency of 1935.6 bit/s/Hz in the C+L bands in a 10-km 19-ring-core fiber supporting 266 OAM modes. GMI-estimated capacity of 25.24 Pb/s are transmi…
cs.AR2025
RISC-Q: A Generator for Real-Time Quantum Control System-on-Chips Compatible with RISC-V
Junyi Liu, Yi Lee, Haowei Deng +3
Quantum computing imposes stringent requirements for the precise control of large-scale qubit systems, including, for example, microsecond-latency feedback and nanosecond-precision…