Title :
Photonic quaternary phase-shift keying signal generation at the millimeter-wave frequency band
Author :
Hengyun Jiang ; Lianshan Yan ; Zhiyu Chen ; Wei Pan ; Bin Luo ; Xihua Zou
Author_Institution :
Center for Inf. Photonics & Commun., Southwest Jiaotong Univ., Chengdu, China
Abstract :
Photonic quaternary phase-shift keying (QPSK) signal generation with largely tunable carrier frequency is proposed based on a tunable comb filter with the phase control of two binary bits and the process of frequency to time mapping. 20Gbit/s QPSK signals at the carrier frequency of ~40GHz, ~80GHz are generated in our experiment.
Keywords :
comb filters; millimetre wave filters; quadrature phase shift keying; QPSK signal generation; bit rate 20 Gbit/s; frequency to time mapping; millimeter-wave frequency band; photonic quaternary phase-shift keying signal generation; tunable comb filter; Band-pass filters; Optical fiber filters; Phase shift keying; Photonics; Time-frequency analysis;
Conference_Titel :
Optical Communication (ECOC), 2014 European Conference on
Conference_Location :
Cannes
DOI :
10.1109/ECOC.2014.6964029
