High frequency acoustic detector based on fiber Fabry-Perot interferometer

H.S. Park, G.J. Thursby, B. Culshaw

Research output: Contribution to conferencePaper

1 Citation (Scopus)

Abstract

We describe a novel optical acoustic detector based on a bias-controlled fiber Fabry-Perot interferometer. Broad bandwidth as 15 MHz similar to a few GHz and higher sensitivity than that of conventional systems were demonstrated. The minimum detectable phase was 4x10(-8) rad/Hz(1/2), which was 3 times larger than the quantum-limited value.
Original languageEnglish
Pages213-216
Number of pages4
DOIs
Publication statusPublished - Jun 2004
Event2nd European Workshop on Optical Fibre Sensors - Santander, Spain
Duration: 9 Jun 200411 Jun 2004

Conference

Conference2nd European Workshop on Optical Fibre Sensors
CountrySpain
CitySantander
Period9/06/0411/06/04

Keywords

  • high frequency
  • acoustic detector
  • fiber
  • gabry-perot
  • interferometer

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    Park, H. S., Thursby, G. J., & Culshaw, B. (2004). High frequency acoustic detector based on fiber Fabry-Perot interferometer. 213-216. Paper presented at 2nd European Workshop on Optical Fibre Sensors , Santander, Spain. https://doi.org/10.1117/12.566634