- Zhong-peng Wang
Zhong-peng Wang
School of Information and Electronic Engineering, Zhejiang University of Science and Technology, Hangzhou, 310023, China
;State Key Laboratory of Millimeter Waves, Southeast University, Nanjing, 210096, China
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Search for this author on this site - Fang-ni Chen
Fang-ni Chen
School of Information and Electronic Engineering, Zhejiang University of Science and Technology, Hangzhou, 310023, China
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Search for this author on this site - Ming-wei Wu
Ming-wei Wu
School of Information and Electronic Engineering, Zhejiang University of Science and Technology, Hangzhou, 310023, China
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Search for this author on this site - Ming Chen
Ming Chen
Key Laboratory for Micro-/Nano-Optoelectronic Devices of Ministry of Education, College of Information Science and Engineering, Hunan University, Changsha, 410082, China
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Search for this author on this site - Jin Tang
Jin Tang
Key Laboratory for Micro-/Nano-Optoelectronic Devices of Ministry of Education, College of Information Science and Engineering, Hunan University, Changsha, 410082, China
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Search for this author on this site - Lin Chen
Lin Chen
Key Laboratory for Micro-/Nano-Optoelectronic Devices of Ministry of Education, College of Information Science and Engineering, Hunan University, Changsha, 410082, China
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This work has been supported in part by the National Natural Science Foundation of China （No.61302112）, the Open Fund of the State Key Labo- ratory of Millimeter Waves （Southeast University, Ministry of Education, China） （No.K201214）, the Zhejiang Provincial Natural Science Founda- tion of China （No.LY13F050005）, and the Key Industrial Project of Special Major Science and Technology of Zhejiang Province （No.2012C11016-2）.
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We experimentally assess the bit error rate (BER) performance of an intensity modulation/direct detection (IM/DD) optical orthogonal frequency division multiplexing (OFDM) system based on discrete Hartley transform (DHT) precoding in single-mode fiber (SMF) link for 2.5 Gbit/s quadrature phase shift keying (QPSK) OFDM symbol rate. The experimental results show that for the optical OFDM system based on DHT-precoding, the receiver sensitivity at the BER of 10?4 after 100 km SMF transmission is about 1.5 dBm better than that of the original QPSK OFDM signal, and the DHT-precoded OFDM QPSK signal can achieve approximately 1.3 dB of peak-to-average power ratio (PAPR) reduction.
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Zhong-peng Wang, Fang-ni Chen, Ming-wei Wu, Ming Chen, Jin Tang, Lin Chen. Experimental evaluation of the BER performance in optical OFDM system based on discrete Hartley transform precoding[J]. Optoelectronics Letters,2014,10(3):224-227
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- Online: October 06,2015
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