Summary
International Conference on Emerging Technologies for Communications
2021
Session Number:B1
Session:
Number:B1-3
Performance comparison between injection-locked carrier frequency conversion and self-heterodyne detection methods in coherently-linked optical and wireless transmission for 6G
Keisuke Kasai, Taisei Sato, Koichi Shirahata, Toshihiko Hirooka, Masato Yoshida, Masataka Nakazawa,
pp.-
Publication Date:2021/12/1
Online ISSN:2188-5079
Summary:
We compare the performance of an injection-locked carrier frequency conversion and a self-heterodyne methods in our coherently-linked optical and wireless transmission system. By using the carrier frequency conversion method, a 64 Gbit/s 256QAM signal can be transmitted over a 10 km SMF and 10 m wirelessly with a loss budget of 6 dB better than that with a self-heterodyne method.