SNR equalized optical direct-detected OFDM transmission with CAZAC equalization

Zhenhua Feng,Ming Tang,Rui Lin,Ruoxu Wang,Qiong Wu,Liangjun Zhang,Liang Xu,Xiaolong Wang,Cong Zhou,Jiadi Wu,Shiwei Zhou,Lei Deng,Songnian Fu,Deming Liu,Perry Ping Shum

SNR equalized optical direct-detected OFDM transmission with CAZAC equalization

2015

Zhenhua Feng
Ming Tang
Rui Lin
Ruoxu Wang
Qiong Wu
Liangjun Zhang
Liang Xu
Xiaolong Wang
Cong Zhou
Jiadi Wu
Shiwei Zhou
Lei Deng
Songnian Fu
Deming Liu
Perry Ping Shum

50Km SSMF optical direct-detected OFDM transmission with Constant Amplitude Zero Auto Correlation Sequence (CAZAC) equalization is experimentally demonstrated with over 15dB power budget. 2.5dB enhancement in sensitivity has been achieved simultaneously with 3dB PAPR suppression.

Keywords:

Transmission (telecommunications)
Optics
Physics
Equalization (audio)
Optical modulation amplitude
Optical performance monitoring
Orthogonal frequency-division multiplexing
Power budget
Bit error rate
Modulation

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