Space Networks are communication systems that operate between satellites, spacecraft, and ground infrastructure. NEC Labs America investigates AI-enhanced space networks to optimize bandwidth, reduce latency, and improve resilience in space communication. Applications include deep-space missions, Earth observation, and integration with terrestrial fiber sensing. By advancing space networks, NEC extends its applied AI and optical networking expertise into extraterrestrial environments, supporting global science and exploration.
We experimentally demonstrate real time mode division multiplexing free space optical communication with commercial 400G open and disaggregated transponders. As proof of concept,using HG00, HG10, and HG01 modes, we transmit 1.2 Tb/s/l (3´1l´400Gb/s) error free.
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NEC Laboratories America, Inc. (NEC Labs) is the US-based center for NEC Corporation’s global network of corporate research laboratories. Our diverse research groups collaborate with industry, academia and governments to provide disruptive solutions to complex problems. A leader in the integration of IT and network technologies with more than 100 years of expertise, NEC provides a combination of products and solutions that cross-utilize the company’s experience and global resources to meet the complex and ever-changing needs of its customers.