| Temperature and metal composition dependence of lateral photovoltaic effect in Al-Alq3/SiO2/Si structures |
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| 引用本文： | 李超,罗鸣,肖潇,李婕,贺志学,杨奇,杨铸,余少华. Temperature and metal composition dependence of lateral photovoltaic effect in Al-Alq3/SiO2/Si structures[J]. 中国光学快报(英文版), 2014, 0(4): 17-20 |
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| 作者姓名： | 李超 罗鸣 肖潇 李婕 贺志学 杨奇 杨铸 余少华 |
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| 作者单位： | State Key Laboratory of Optical Communication Technologies and Networks, Wuhan 430074, China |
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| 摘 要： | By using PDM-OFDM-16QAM modulation, all-Raman amplification, coherent detection, and 7% forward error correction （FEC） threshold, we successfully demonstrate 63-Tb/s （368× 183.3-Gb/s） signal over 160- km standard single mode fiber （SSMF） transmission in the C- and L-bands with 25-GHz channel spacing. 368 optical channels with bandwidth spacing of 25 GHz are generated from 16 external cavity laser sources. After 160-km SSMF transmission, all tested bit error rate （BER） are under 3.8×10^-3, which can be recovered by 7% FEC threshold. Within each channel, we achieve the spectral efficiency of 6.85 bit/s/Hz in C/L band.
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| 关 键 词： | 16QAM调制 拉曼放大 L波段 C波段 公里 传输 标准单模光纤 前向纠错 |
63-Tb/s （368x183.3-Gb/s） C- and L-band all-Raman transmission over 160-km SSMF using PDM-OFDM-16QAM modulation |
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| Chao Li,Ming Luo,Xiao Xiao,Jie Li,Zhixue He,Qi Yang,Zhu Yang,and Shaohua Yu. 63-Tb/s （368x183.3-Gb/s） C- and L-band all-Raman transmission over 160-km SSMF using PDM-OFDM-16QAM modulation[J]. Chinese Optics Letters, 2014, 0(4): 17-20 |
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| Authors: | Chao Li Ming Luo Xiao Xiao Jie Li Zhixue He Qi Yang Zhu Yang and Shaohua Yu |
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| Affiliation: | State Key Laboratory of Optical Communication Technologies and Networks, Wuhan 430074, China |
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