Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Juan Jose Mompo"'
Publikováno v:
Applied Sciences, Vol 7, Iss 8, p 761 (2017)
Brillouin optical time-domain analysis (BOTDA) sensors have great potential to provide distributed measurements of temperature and strain over large structures with high spatial resolution and measurement precision. However, their performance ultimat
Externí odkaz:
https://doaj.org/article/51269e26adc54471ab8c3fe0c2d4362b
Publikováno v:
IEEE Photonics Journal, Vol 9, Iss 5, Pp 1-12 (2017)
We report on an additional limitation that has been found in Brillouin optical time-domain analysis (BOTDA) sensors due to the so-called second-order nonlocal effects (NLE). Second-order NLE appear in BOTDA setups that deploy a double probe waves to
Externí odkaz:
https://doaj.org/article/0fadf997cf304f4f902e2dd0426a5e30