Theoretical Performance Limits of Coherent Optical Receiver with Liquid Nitrogen Cooling
- Resource Type
- Conference
- Authors
- Han, Mengxiang; Gao, Guanjun; Xu, Cheng; Li, Jingwen; Zhang, Jie
- Source
- 2017 Asia Communications and Photonics Conference (ACP) Asia Communications and Photonics Conference (ACP), 2017. :1-3 Nov, 2017
- Subject
- Communication, Networking and Broadcast Technologies
Components, Circuits, Devices and Systems
Fields, Waves and Electromagnetics
Photonics and Electrooptics
Signal Processing and Analysis
Temperature sensors
Nitrogen
Sensitivity
Cooling
Optical receivers
Thermal noise
- Language
- ISSN
- 2162-1098
We investigate theoretical limit of coherent optical receiver with liquid nitrogen cooling to reduce thermal noise with extremely high sensitivity requirement. The transmission reach is increased by 4-km for unamplified PDM-QPSK/ PDM-16QAM at 28-GBaud.