Mid-infrared (3-5 μm) LEDs as sources for gas and liquid sensors

B. Matveev (Corresponding Author), G. Gavrilov, V. Evstropov, N. Zotova, Sergei Arcadievich Karandashov, Yu Sotnikova, Nikolai Matveevich Stus, Georgii Nikolaevich Talalakin, Jouko Malinen

Research output: Contribution to journalArticleScientificpeer-review

35 Citations (Scopus)

Abstract

Mid-infrared LEDs based on InGaAs, InAsSb(P) and InGaAsSb alloys with an emission band of 0.3–0.5 μm, output power in the 10–50 μW range and long-term operation up to 20 000 h have been fabricated and tested. The LED-based analyser prototypes with PbSe photoresistors as detecting elements have been made and characterized with respect to CO, CO2 and H2O detection. A first attempt to make a qualitative analysis of hydrocarbons at 3.3 μm using transmission spectra recorded by an LED array spectrometer module has been undertaken.

Original languageEnglish
Pages (from-to)339 - 343
Number of pages5
JournalSensors and Actuators B: Chemical
Volume39
Issue number1-3
DOIs
Publication statusPublished - 1997
MoE publication typeA1 Journal article-refereed

Fingerprint

Light emitting diodes
Light sources
light emitting diodes
Gases
Infrared radiation
sensors
Sensors
Liquids
Photoresistors
liquids
gases
photoconductors
qualitative analysis
Carbon Monoxide
Hydrocarbons
Spectrometers
hydrocarbons
modules
prototypes
spectrometers

Keywords

  • Infrared LEDs
  • Optical sensors
  • Spectrometers

Cite this

Matveev, B., Gavrilov, G., Evstropov, V., Zotova, N., Karandashov, S. A., Sotnikova, Y., ... Malinen, J. (1997). Mid-infrared (3-5 μm) LEDs as sources for gas and liquid sensors. Sensors and Actuators B: Chemical, 39(1-3), 339 - 343. https://doi.org/10.1016/S0925-4005(97)80230-4
Matveev, B. ; Gavrilov, G. ; Evstropov, V. ; Zotova, N. ; Karandashov, Sergei Arcadievich ; Sotnikova, Yu ; Stus, Nikolai Matveevich ; Talalakin, Georgii Nikolaevich ; Malinen, Jouko. / Mid-infrared (3-5 μm) LEDs as sources for gas and liquid sensors. In: Sensors and Actuators B: Chemical. 1997 ; Vol. 39, No. 1-3. pp. 339 - 343.
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abstract = "Mid-infrared LEDs based on InGaAs, InAsSb(P) and InGaAsSb alloys with an emission band of 0.3–0.5 μm, output power in the 10–50 μW range and long-term operation up to 20 000 h have been fabricated and tested. The LED-based analyser prototypes with PbSe photoresistors as detecting elements have been made and characterized with respect to CO, CO2 and H2O detection. A first attempt to make a qualitative analysis of hydrocarbons at 3.3 μm using transmission spectra recorded by an LED array spectrometer module has been undertaken.",
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Matveev, B, Gavrilov, G, Evstropov, V, Zotova, N, Karandashov, SA, Sotnikova, Y, Stus, NM, Talalakin, GN & Malinen, J 1997, 'Mid-infrared (3-5 μm) LEDs as sources for gas and liquid sensors', Sensors and Actuators B: Chemical, vol. 39, no. 1-3, pp. 339 - 343. https://doi.org/10.1016/S0925-4005(97)80230-4

Mid-infrared (3-5 μm) LEDs as sources for gas and liquid sensors. / Matveev, B. (Corresponding Author); Gavrilov, G.; Evstropov, V.; Zotova, N.; Karandashov, Sergei Arcadievich; Sotnikova, Yu; Stus, Nikolai Matveevich; Talalakin, Georgii Nikolaevich; Malinen, Jouko.

In: Sensors and Actuators B: Chemical, Vol. 39, No. 1-3, 1997, p. 339 - 343.

Research output: Contribution to journalArticleScientificpeer-review

TY - JOUR

T1 - Mid-infrared (3-5 μm) LEDs as sources for gas and liquid sensors

AU - Matveev, B.

AU - Gavrilov, G.

AU - Evstropov, V.

AU - Zotova, N.

AU - Karandashov, Sergei Arcadievich

AU - Sotnikova, Yu

AU - Stus, Nikolai Matveevich

AU - Talalakin, Georgii Nikolaevich

AU - Malinen, Jouko

PY - 1997

Y1 - 1997

N2 - Mid-infrared LEDs based on InGaAs, InAsSb(P) and InGaAsSb alloys with an emission band of 0.3–0.5 μm, output power in the 10–50 μW range and long-term operation up to 20 000 h have been fabricated and tested. The LED-based analyser prototypes with PbSe photoresistors as detecting elements have been made and characterized with respect to CO, CO2 and H2O detection. A first attempt to make a qualitative analysis of hydrocarbons at 3.3 μm using transmission spectra recorded by an LED array spectrometer module has been undertaken.

AB - Mid-infrared LEDs based on InGaAs, InAsSb(P) and InGaAsSb alloys with an emission band of 0.3–0.5 μm, output power in the 10–50 μW range and long-term operation up to 20 000 h have been fabricated and tested. The LED-based analyser prototypes with PbSe photoresistors as detecting elements have been made and characterized with respect to CO, CO2 and H2O detection. A first attempt to make a qualitative analysis of hydrocarbons at 3.3 μm using transmission spectra recorded by an LED array spectrometer module has been undertaken.

KW - Infrared LEDs

KW - Optical sensors

KW - Spectrometers

U2 - 10.1016/S0925-4005(97)80230-4

DO - 10.1016/S0925-4005(97)80230-4

M3 - Article

VL - 39

SP - 339

EP - 343

JO - Sensors and Actuators B: Chemical

JF - Sensors and Actuators B: Chemical

SN - 0925-4005

IS - 1-3

ER -

Matveev B, Gavrilov G, Evstropov V, Zotova N, Karandashov SA, Sotnikova Y et al. Mid-infrared (3-5 μm) LEDs as sources for gas and liquid sensors. Sensors and Actuators B: Chemical. 1997;39(1-3):339 - 343. https://doi.org/10.1016/S0925-4005(97)80230-4