800Gb/s Transmission Using Probabilistic Constellation Shaping and Digital Subcarriers
- Resource Type
- Conference
- Authors
- Sun, Han; Torbatian, Mehdi; Wu, Kuang-Tsan
- Source
- 2020 Photonics North (PN) Photonics North (PN), 2020. :1-2 May, 2020
- Subject
- Aerospace
Bioengineering
Communication, Networking and Broadcast Technologies
Components, Circuits, Devices and Systems
Computing and Processing
Engineered Materials, Dielectrics and Plasmas
Photonics and Electrooptics
Robotics and Control Systems
Transportation
Multiplexing
Optical fibers
Spectral efficiency
Probabilistic logic
Sun
Optical fiber dispersion
Optical fiber networks
fiber optic transmission
probabilistic constellation shaping
digital subcarrier multiplexing
800Gb/s
- Language
The combination of digital subcarrier multiplexing and probabilistic constellation shaping have emerged as the technology of choice when implementing optical transmission systems at the 800Gb/s. This manuscript reviews the digital signal processing techniques and benefits in fiber transmission.