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.
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

Fingerprint

Photoacoustic effect
Chemical sensors
Infrared radiation
Gases

Keywords

  • trace gas sensor
  • 3D printing
  • gas cells

Cite this

@conference{63ac9ab8e1244de181810d473dd883c1,
title = "MIR photoacoustic trace gas sensing using a miniaturized 3D printed gas cell",
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.",
keywords = "trace gas sensor, 3D printing, gas cells",
author = "Bauer, {Ralf M.} and David Wilson and Walter Johnstone and Michael Lengden",
year = "2015",
month = "7",
language = "English",
note = "Advanced Photonics ; Conference date: 27-06-2015 Through 01-07-2015",

}

MIR photoacoustic trace gas sensing using a miniaturized 3D printed gas cell. / Bauer, Ralf M.; Wilson, David; Johnstone, Walter; Lengden, Michael.

2015. Advanced Photonics, Boston, United States.

Research output: Contribution to conferenceSpeech

TY - CONF

T1 - MIR photoacoustic trace gas sensing using a miniaturized 3D printed gas cell

AU - Bauer, Ralf M.

AU - Wilson, David

AU - Johnstone, Walter

AU - Lengden, Michael

PY - 2015/7

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AB - 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.

KW - trace gas sensor

KW - 3D printing

KW - gas cells

UR - https://www.osapublishing.org/conference.cfm?meetingid=111&yr=2015

M3 - Speech

ER -