High-Capacity and Ultra-Long-Haul Transmission over Transoceanic Distances Using Coupled and Uncoupled 4-Core Fibers with Standard Cladding Diameter
- Resource Type
- Conference
- Authors
- Suzuki, Masatoshi; Soma, Daiki; Beppu, Shohei; Wakayama, Yuta; Yoshikane, Noboru; Tsuritani, Takehiro
- Source
- 2023 23rd International Conference on Transparent Optical Networks (ICTON) Transparent Optical Networks (ICTON), 2023 23rd International Conference on. :1-4 Jul, 2023
- Subject
- Communication, Networking and Broadcast Technologies
Components, Circuits, Devices and Systems
Engineered Materials, Dielectrics and Plasmas
Fields, Waves and Electromagnetics
Photonics and Electrooptics
Signal Processing and Analysis
Transportation
Underwater cables
Multiplexing
Claddings
Optical fiber networks
Real-time systems
Standards
MIMO communication
space division multiplexing
multicore fiber
ultra-long-haul transmission
submarine cable systems
- Language
- ISSN
- 2161-2064
High-capacity transmission experiments using coupled and uncoupled 4-core fibers with standard cladding diameter are discussed. 62.9 Tbit/s and 50.4 Tbit/s transmissions over 9,150 km have been achieved with uncoupled and coupled 4-core fibers, respectively. Real-time MIMO processing for coupled 4-core fiber transmission over 7,200km and FIFO less EDFAs for submarine cable systems are also discussed.