Sub-parts-per-trillion sensitivity in trace gas detection by cantilever-enhanced photo-acoustic spectroscopy

T. Tomberg; M. Vainio; Tuomas Hieta; L. Halonen

doi:10.1364/CLEO_AT.2018.ATh1O.8

Sub-parts-per-trillion sensitivity in trace gas detection by cantilever-enhanced photo-acoustic spectroscopy

T. Tomberg, M. Vainio, Tuomas Hieta, L. Halonen

Research output: Conference materials › Abstract › peer-review

Abstract

We report a simple cantilever-enhanced photoacoustic detector, which reaches exceptionally good sensitivity in trace gas detection of hydrogen fluoride by using a highly stable narrow-linewidth optical parametric oscillator at 2.476 μm. © OSA 2018.

Original language	English
Number of pages	2
DOIs	https://doi.org/10.1364/CLEO_AT.2018.ATh1O.8
Publication status	Published - 2018
MoE publication type	Not Eligible
Event	CLEO: Applications and Technology - San Jose, United States Duration: 13 May 2018 → 18 May 2018

Conference

Conference	CLEO: Applications and Technology
Abbreviated title	CLEO 2018
Country/Territory	United States
City	San Jose
Period	13/05/2018 → 18/05/2018

Fields of Science

Fluorine compounds
Gas detectors
Gases
Nanocantilevers
Optical parametric oscillators
Photoacoustic spectroscopy, Highly stables
Hydrogen fluoride
Narrow-line width
Parts per trillion
Trace gas detection, Image enhancement
116 Chemical sciences

Access to Document

10.1364/CLEO_AT.2018.ATh1O.8

Cite this

@conference{1e0555ad188e488088762481c328dc80,

title = "Sub-parts-per-trillion sensitivity in trace gas detection by cantilever-enhanced photo-acoustic spectroscopy",

abstract = "We report a simple cantilever-enhanced photoacoustic detector, which reaches exceptionally good sensitivity in trace gas detection of hydrogen fluoride by using a highly stable narrow-linewidth optical parametric oscillator at 2.476 μm. {\textcopyright} OSA 2018.",

keywords = "Fluorine compounds, Gas detectors, Gases, Nanocantilevers, Optical parametric oscillators, Photoacoustic spectroscopy, Highly stables, Hydrogen fluoride, Narrow-line width, Parts per trillion, Trace gas detection, Image enhancement, 116 Chemical sciences",

author = "T. Tomberg and M. Vainio and Tuomas Hieta and L. Halonen",

year = "2018",

doi = "10.1364/CLEO_AT.2018.ATh1O.8",

language = "English",

note = "CLEO: Applications and Technology, CLEO 2018 ; Conference date: 13-05-2018 Through 18-05-2018",

}

TY - CONF

T1 - Sub-parts-per-trillion sensitivity in trace gas detection by cantilever-enhanced photo-acoustic spectroscopy

AU - Tomberg, T.

AU - Vainio, M.

AU - Hieta, Tuomas

AU - Halonen, L.

PY - 2018

Y1 - 2018

N2 - We report a simple cantilever-enhanced photoacoustic detector, which reaches exceptionally good sensitivity in trace gas detection of hydrogen fluoride by using a highly stable narrow-linewidth optical parametric oscillator at 2.476 μm. © OSA 2018.

AB - We report a simple cantilever-enhanced photoacoustic detector, which reaches exceptionally good sensitivity in trace gas detection of hydrogen fluoride by using a highly stable narrow-linewidth optical parametric oscillator at 2.476 μm. © OSA 2018.

KW - Fluorine compounds

KW - Gas detectors

KW - Gases

KW - Nanocantilevers

KW - Optical parametric oscillators

KW - Photoacoustic spectroscopy, Highly stables

KW - Hydrogen fluoride

KW - Narrow-line width

KW - Parts per trillion

KW - Trace gas detection, Image enhancement

KW - 116 Chemical sciences

U2 - 10.1364/CLEO_AT.2018.ATh1O.8

DO - 10.1364/CLEO_AT.2018.ATh1O.8

M3 - Abstract

T2 - CLEO: Applications and Technology

Y2 - 13 May 2018 through 18 May 2018

ER -