Soto, Marcelo A.; Ricchiuti, Amelia Lavinia; Zhang, Liang; Barrera Vilar, David; Sales Maicas, Salvador; Thevenaz, Luc(Optical Society of America: Open Access Journals, 2014-11-17)
A technique to enhance the response and performance of Brillouin distributed fiber sensors is proposed and experimentally validated. The method consists in creating a multi-frequency pump pulse interacting
with a matching ...