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

Ralf M. Bauer; David Wilson; Walter Johnstone; Michael Lengden

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

Ralf M. Bauer, David Wilson, Walter Johnstone, Michael Lengden

Electronic And Electrical Engineering

Research output: Contribution to conference › Presentation/Speech › peer-review

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 language	English
Publication status	Published - Jul 2015
Event	Advanced Photonics - Boston, United States Duration: 27 Jun 2015 → 1 Jul 2015

Conference

Conference	Advanced Photonics
Country/Territory	United States
City	Boston
Period	27/06/15 → 1/07/15

Keywords

trace gas sensor
3D printing
gas cells

Cite this

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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 = jul,

language = "English",

note = "Advanced Photonics ; Conference date: 27-06-2015 Through 01-07-2015",

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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

Y1 - 2015/7

N2 - 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.

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 - Presentation/Speech

T2 - Advanced Photonics

Y2 - 27 June 2015 through 1 July 2015

ER -

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

Abstract

Conference

Keywords

Other files and links

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Cite this