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14 April 2003 Fiber interferometry supported by EDFA amplifier
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Proceedings Volume 5028, Optical Fibers and Their Applications VIII; (2003) https://doi.org/10.1117/12.497911
Event: Optical Fibers and Their Applications VIII, 2002, Bialowieza, Poland
Abstract
In this paper we present our first experiments and results connected with a laser fiber interferometry. Basic set-up of a fiber vibrometer based on interference weak scattered light with a reference beam shows in this case that signals from photodetector are quite small and often it is impossible to detect them correctly. When the fiber interferometer works on the telecommunication wavelength 1550nm, it is a possibility to use the telecommunication fiber amplifier to gain weak optical signals into levels that are easily detectable.
© (2003) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
P. R. Kaczmarek, D. Kwiecien, Aleksander Budnicki, Elzbieta M. Beres-Pawlik, and Krzysztof M. Abramski "Fiber interferometry supported by EDFA amplifier", Proc. SPIE 5028, Optical Fibers and Their Applications VIII, (14 April 2003); https://doi.org/10.1117/12.497911
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