Coherent Optical Supervisory Channel Enabling Per-Span Real-Time Gigabit/s Transmission and Distributed Sensing
Other conference contribution, 2024

We demonstrate a real-time coherent optical supervisory channel over ≈90 km field fiber in Tokyo, Japan. The data signal is frequency multiplexed with a chirped pulse waveform, enabling distributed acoustic sensing and data transmission with DSP-based integrated link sensing in one device.

Author

Mikael Mazur

Chalmers, Microtechnology and Nanoscience (MC2), Photonics

Ruben S. Luis

Japan National Institute of Information and Communications Technology

Benjamin J. Puttnam

Japan National Institute of Information and Communications Technology

Nicolas K. Fontaine

Nokia

Roland Ryf

Nokia

Georg Rademacher

University of Stuttgart

Lauren Dallachiesa

Nokia

Haoshuo Chen

Nokia

David Winter

Nokia

Erik Börjeson

Embedded Electronics Systems and Computer Graphics

Per Larsson-Edefors

VLSI Systems

Hideaki Furukawa

Japan National Institute of Information and Communications Technology

David Neilson

Nokia

European Conference on Optical Communication, ECOC
Frankfurt, Germany,

Subject Categories (SSIF 2011)

Telecommunications

Communication Systems

Embedded Systems

More information

Latest update

1/23/2025