An amplitude-modulated spectrally optimised Er3+ fibre ASE source for use with optical fiber sensors: an example optimised for acetylene gas sensing

Nyuk Yoong Voo; Ed Austin; John Dakin

doi:10.1117/12.623694

23 May 2005 An amplitude-modulated spectrally optimised Er³⁺ fibre ASE source for use with optical fiber sensors: an example optimised for acetylene gas sensing

Nyuk Yoong Voo, Ed Austin, John Dakin

Author Affiliations +

Proceedings Volume 5855, 17th International Conference on Optical Fibre Sensors; (2005) https://doi.org/10.1117/12.623694
Event: 17th International Conference on Optical Fibre Sensors, 2005, Bruges, Belgium

Abstract

We describe a compact, pulsed, broadband source for sensing using ASE from Er3+ doped fibre driven by an amplitudemodulated pump. Quiescent pumping halved rise time. The spectrum could be tailored with reflective fibre filters, eg. for C₂H₂ gas detection.

Citation Download Citation

Nyuk Yoong Voo, Ed Austin, and John Dakin "An amplitude-modulated spectrally optimised Er³⁺ fibre ASE source for use with optical fiber sensors: an example optimised for acetylene gas sensing", Proc. SPIE 5855, 17th International Conference on Optical Fibre Sensors, (23 May 2005); https://doi.org/10.1117/12.623694

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