MIR photoacoustic trace gas sensing using a miniaturized 3D printed gas cell

Research output: Contribution to conferenceSpeech

Abstract

A miniaturized 3D printed photoacoustic trace gas sensor is presented, using a mid-infrared QCL at 5.26µm as excitation source. Its performance for sensing CH4 resulted in a normalized noise equivalent absorbance of 7.7·10-9cm-1WHz-½.
Original languageEnglish
Publication statusPublished - Jul 2015
EventAdvanced Photonics - Boston, United States
Duration: 27 Jun 20151 Jul 2015

Conference

ConferenceAdvanced Photonics
CountryUnited States
CityBoston
Period27/06/151/07/15

Keywords

  • trace gas sensor
  • 3D printing
  • gas cells

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