D-band signal generation without optical filter based on Carrier Suppressed Frequency Eightfold

被引:0
|
作者
Zhao, Mingming [1 ]
Liu, Cuiwei [1 ]
Wang, Kaihui [1 ]
Yu, Jianjun [1 ]
机构
[1] Fudan Univ, Shanghai Inst Adv Commun & Data Sci, Key Lab Informat Sci Electromagnet Waves MoE, Shanghai 200433, Peoples R China
基金
中国国家自然科学基金;
关键词
Carrier Suppressed Frequency Eightfold (CSFE); SSB; RoF; UP-CONVERSION; DUAL-DRIVE; RADIO; SYSTEM;
D O I
10.1016/j.optcom.2020.125540
中图分类号
O43 [光学];
学科分类号
070207 ; 0803 ;
摘要
We proposed a new scheme to realize D-band signal generation without optical filter based on Carrier Suppressed Frequency Eightfold (CSFE) in a radio over fiber (RoF) system. The carrier suppressed frequency eightfold is used to generate two optical tones with channel spacing of 8xRF frequency at D-band, and the SSB modulation is realized by using one intensity modulator. In our scheme, no any optical filter is needed, which greatly reduces the system complexity. With the proposed scheme, we successfully demonstrated the 150 GHz 10GBaud QPSK signal and 4GBaud 16QAM signal delivery over 10-km SMF and 1 m wireless.
引用
收藏
页数:5
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