%A Vanessa Moreno Galue
%A Manuel Rius
%A José Mora
%A Miguel Ángel Muriel Fernández
%A José Capmany
%D 2014
%N 7
%I IEEE
%T UWB Monocycle Generator based on the non-linear effects of an SOA-integrated structure
%J IEEE Photonics Technology Letters
%K Microwave photonics, optical interferometry,
semiconductor optical amplifiers, ultra wideband technology,
optical communications
%V 26
%P 690-693
%X In this letter, we propose and experimentally demonstrate a novel and single structure to generate ultra-wideband (UWB) pulses by means of the cross-phase modulation present in a semiconductor optical amplifier unified structure. The key components of this system is an integrated Mach-Zehnder interferometer with two semiconductor optical amplifiers and an optical processing unit. The fusion of these two components permits the generation and customization of UWB monocycle pulses. The polarity of the output pulses is easily modified through the single selection of a specific input port. Moreover, the capacity of transmitting several data sequences is demonstrated and the potentiality to adapt the system to different modulation formats is analyzed.
%R 10.1109/LPT.2014.2302319
%L upm37421