Using an Auxiliary Mach–Zehnder Interferometer to Compensate for the Influence of Laser-Frequency-Drift in Φ-OTDR
Keyword(s):
1999 ◽
Vol 170
(1-3)
◽
pp. 35-40
◽
2021 ◽
Vol 1918
(2)
◽
pp. 022010