Coherent optical time-domain reflectometer with a 40-dB dynamic range enhanced with erbium-doped fiber amplifiers

1992 ◽  
Author(s):  
Hisashi Izumita ◽  
Yahei Koyamada ◽  
Izumi Sankawa ◽  
Shin-ichi Furukawa
Keyword(s):  
Time Domain ◽  
Dynamic Range ◽  
Fiber Amplifiers ◽  
Optical Time Domain Reflectometer ◽  
Erbium Doped ◽  
Optical Time ◽  
Time Domain Reflectometer

scholarly journals Ultralong 250 km remote sensor system based on a fiber loop mirror interrogated by an optical time-domain reflectometer

2011 ◽  
Vol 36 (20) ◽  
pp. 4059 ◽  
Author(s):  
M. Bravo ◽  
J. M. Baptista ◽  
J. L. Santos ◽  
M. Lopez-Amo ◽  
O. Frazão
Keyword(s):  
Time Domain ◽  
Sensor System ◽  
Optical Time Domain Reflectometer ◽  
Remote Sensor ◽  
Fiber Loop Mirror ◽  
Loop Mirror ◽  
Optical Time ◽  
Time Domain Reflectometer ◽  
Fiber Loop

scholarly journals Fiber cavity ring-down using an optical time-domain reflectometer

2014 ◽  
Vol 4 (4) ◽  
pp. 295-299 ◽  
Author(s):  
D. J. Passos ◽  
S. O. Silva ◽  
J. R. A. Fernandes ◽  
M. B. Marques ◽  
O. Frazão
Keyword(s):  
Time Domain ◽  
Optical Time Domain Reflectometer ◽  
Optical Time ◽  
Time Domain Reflectometer ◽  
Cavity Ring Down
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