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Proceedings Paper

Broadband fiber amplifier like pumping source for fiber optic acoustic sensor
Author(s): E. F. Pinzón-Escobar; G. E. Sandoval-Romero
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Paper Abstract

We present an experimental work of a broadband amplifier centered at 1550 nm using erbium doped fiber and ytterbium doped fiber pumped at 976.8 nm. The preliminary experimental results show that the gain is practically independent of the state of polarization of the pump and the signal. We propose that the Ytterbium doped fiber could be used as an option to filter the pump power. These amplifiers are based on the telecommunications amplifiers and could have direct application in wavelength multiplexed arrangements of fiber sensors, like a fiber-optic acoustic sensor or in general, in any sensors in which a broadband source and stable light source is required.

Paper Details

Date Published: 28 November 2013
PDF: 5 pages
Proc. SPIE 9065, Fundamentals of Laser-Assisted Micro- and Nanotechnologies 2013, 906517 (28 November 2013); doi: 10.1117/12.2052823
Show Author Affiliations
E. F. Pinzón-Escobar, Univ. Nacional Autónoma de México (Mexico)
G. E. Sandoval-Romero, Univ. Nacional Autónoma de México (Mexico)


Published in SPIE Proceedings Vol. 9065:
Fundamentals of Laser-Assisted Micro- and Nanotechnologies 2013
Vadim P. Veiko; Tigran A. Vartanyan, Editor(s)

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