Phase-sensitivity measurement of a 10-sensor array with erbium-doped fiber amplifier telemetry
Optics Letters, Vol. 23, Issue 16, pp. 1313-1315 (1998)
http://dx.doi.org/10.1364/OL.23.001313
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Abstract
We report what are believed to be the first measurements of the phase sensitivity of a fiber sensor array using multiple low-gain remotely pumped amplifiers with an interferometric sensor inserted. The measured phase sensitivities for individual rungs average 5.7 µradrms/√Hz and exhibit no dependence on rung number, in agreement with predictions.
© 1998 Optical Society of America
[of America ]
OCIS Codes
(040.1240) Detectors : Arrays
(060.2310) Fiber optics and optical communications : Fiber optics
(060.2320) Fiber optics and optical communications : Fiber optics amplifiers and oscillators
(060.4230) Fiber optics and optical communications : Multiplexing
(130.6010) Integrated optics : Sensors
Citation
B. J. Vakoc, C. W. Hodgson, M. J. F. Digonnet, G. S. Kino, and H. J. Shaw, "Phase-sensitivity measurement of a 10-sensor array with erbium-doped fiber amplifier telemetry," Opt. Lett. 23, 1313-1315 (1998)
http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-23-16-1313
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