Title :
Low-biased analog photonic link capable of multi-octave span RF signal delivery
Author :
Xi Liang ; Xiaodong Liang ; Yitang Dai ; Feifei Yin ; Jianqiang Li ; Kun Xu
Author_Institution :
State Key Lab. of Inf. Photonics & Opt. Commun., Beijing Univ. of Posts & Telecommun., Beijing, China
Abstract :
We propose and experimentally demonstrate a novel low-biased intensity-modulated directly-detected (IM-DD) analog photonic link with suppressed relative intensity noise (RIN) and second-order harmonic distortions (SHD) for multi-octave span RF signal delivery. Experiment results show 19 dB suppression of the SHD, compared with the traditional low-biased IM-DD link.
Keywords :
harmonic distortion; optical links; IM-DD analog photonic link; SHD; low-biased IM-DD link; low-biased intensity-modulated directly-detected analog photonic link; multioctave span RF signal delivery; relative intensity noise; second-order harmonic distortions; Optical fiber communication; Optical fibers; Optical polarization; Photonics; RF signals; Radio frequency; analog photonic link; low-baised; second-order harmonic distortions;
Conference_Titel :
Optical Internet 2014 (COIN), 2014 12th International Conference on
Conference_Location :
Jeju
DOI :
10.1109/COIN.2014.6950545
