A fundamental limitation in high-resolution and long-range Brillouin optical time-domain systems is overcome in this paper, enabling 500k resolved points over 25 km of SMF with 5 cm spatial resolution in a usual acquisition time.
José Pedro Rebelo Ferreira Marques, Daniel Gallichan
Christophe Ballif, Janina Christine Isabelle Löffler, Samira Alexandra Frey, Mohammad Beygi
Yusuf Leblebici, Kerem Seyid, Sébastien Emmanuel Blanc