2008•Unpublished venueOpen access

Analysis of Brillouin-Based Distributed Fiber Sensors Using Optical Pulse Coding

Prasant Kumar Sahu, Marcelo A. Soto, Jeong‐Hwan Lee, Gabriele Bolognini, Namkyoo Park, Fabrizio Di Pasquale

Abstract

We propose the use of pulse Simplex-coding in distributed temperature sensors based on spontaneous Brillouin scattering. The analysis shows achieved performance improvement and the effect on stimulated Brillouin threshold, resulting in lower required input power.

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Available abstract

Key concepts: Brillouin scattering, Brillouin zone, Coding (social sciences), Distributed acoustic sensing, Pulse (music), Optical fiber, Optics, Materials science