@inproceedings{d929df72a6fe46ffa8d7227436d84e70,
title = "Analytical investigation of the Brillouin interaction between multiple pulsed pump tones and probe waves",
abstract = "We analytically investigate the case of the Brillouin interaction between probe waves propagating against two modulated pump waves. This investigation is motivated by the sweep-free BOTDA technique, where, to increase the BOTDR sensing speed, the Brillouin gain spectrum is simultaneously interrogated by many probe-pump pairs. It is shown both analytically and experimentally that the Brillouin interaction between a probe and its corresponding pump is negligibly affected by a neighboring pump only when the pump tones separation is much larger than the width of the Brillouin gain spectrum.",
keywords = "Brillouin gain spectrum (BGS), Brillouin sensors, Frequency domain multiplexing (FDM), Optical fiber sensors, Stimulated Brillouin scattering (SBS)",
author = "Asher Voskoboinik and Willner, {Alan E.} and Moshe Tur",
year = "2013",
doi = "10.1117/12.2026770",
language = "אנגלית",
isbn = "9780819496348",
series = "Proceedings of SPIE - The International Society for Optical Engineering",
booktitle = "Fifth European Workshop on Optical Fibre Sensors",
note = "5th European Workshop on Optical Fibre Sensors, EWOFS 2013 ; Conference date: 19-05-2013 Through 22-05-2013",
}