Quantum cascade laser absorption sensor for carbon monoxide in high-pressure gases using wavelength modulation spectroscopy

Applied Optics ◽

10.1364/ao.53.001938 ◽

2014 ◽

Vol 53 (9) ◽

pp. 1938 ◽

Author(s):

R. M. Spearrin ◽

C. S. Goldenstein ◽

J. B. Jeffries ◽

R. K. Hanson

Keyword(s):

Carbon Monoxide ◽

High Pressure ◽

Quantum Cascade Laser ◽

Wavelength Modulation Spectroscopy ◽

Wavelength Modulation ◽

Modulation Spectroscopy ◽

Quantum Cascade ◽

Laser Absorption

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Wavelength-modulation-spectroscopy for real-time, in situ NO detection in combustion gases with a 5.2 μm quantum-cascade laser

Applied Physics B ◽

10.1007/s00340-011-4839-y ◽

2011 ◽

Vol 106 (4) ◽

pp. 987-997 ◽

Author(s):

X. Chao ◽

J. B. Jeffries ◽

R. K. Hanson

Keyword(s):

Real Time ◽

Quantum Cascade Laser ◽

Wavelength Modulation Spectroscopy ◽

Wavelength Modulation ◽

Modulation Spectroscopy ◽

Quantum Cascade ◽

Combustion Gases

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Quantum cascade laser-based in situ measurement of atmospheric CO and CO2 in Gandhinagar using 1f and 2f wavelength modulation spectroscopy

2019 Workshop on Recent Advances in Photonics (WRAP) ◽

10.1109/wrap47485.2019.9013734 ◽

2019 ◽

Author(s):

Anirban Roy ◽

Arup Lal Chakraborty

Keyword(s):

Quantum Cascade Laser ◽

Wavelength Modulation Spectroscopy ◽

In Situ Measurement ◽

Wavelength Modulation ◽

Modulation Spectroscopy ◽

Quantum Cascade

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Calibration-free wavelength modulation spectroscopy for gas concentration measurements using a quantum cascade laser

Applied Physics B ◽

10.1007/s00340-017-6678-y ◽

2017 ◽

Vol 123 (5) ◽

Author(s):

Min Wei ◽

RuiFeng Kan ◽

Bing Chen ◽

ZhenYu Xu ◽

ChenGuang Yang ◽

...

Keyword(s):

Quantum Cascade Laser ◽

Wavelength Modulation Spectroscopy ◽

Wavelength Modulation ◽

Modulation Spectroscopy ◽

Gas Concentration ◽

Quantum Cascade ◽

Calibration Free ◽

Concentration Measurements

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Wavelength modulation spectroscopy with a pulsed quantum cascade laser

10.1117/12.900116 ◽

2010 ◽

Author(s):

Jagadeeshwari Manne ◽

Alan Lim ◽

Wolfgang Jäger ◽

John Tulip

Keyword(s):

Quantum Cascade Laser ◽

Wavelength Modulation Spectroscopy ◽

Wavelength Modulation ◽

Modulation Spectroscopy ◽

Quantum Cascade

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Wavelength modulation spectroscopy coupled with an external-cavity quantum cascade laser operating between 7.5 and 8 µm

Laser Physics Letters ◽

10.1088/1612-202x/aaa61a ◽

2018 ◽

Vol 15 (4) ◽

pp. 045701 ◽

Author(s):

Abhijit Maity ◽

Mithun Pal ◽

Sanchi Maithani ◽

Gourab Dutta Banik ◽

Manik Pradhan

Keyword(s):

Quantum Cascade Laser ◽

External Cavity ◽

Wavelength Modulation Spectroscopy ◽

Wavelength Modulation ◽

Modulation Spectroscopy ◽

Quantum Cascade

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Direct and wavelength modulation spectroscopy using a cw external cavity quantum cascade laser

Applied Physics Letters ◽

10.1063/1.3141521 ◽

2009 ◽

Vol 94 (20) ◽

pp. 201110 ◽

Author(s):

G. Hancock ◽

J. H. van Helden ◽

R. Peverall ◽

G. A. D. Ritchie ◽

R. J. Walker

Keyword(s):

Quantum Cascade Laser ◽

External Cavity ◽

Wavelength Modulation Spectroscopy ◽

Wavelength Modulation ◽

Modulation Spectroscopy ◽

Quantum Cascade

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Wavelength modulation spectroscopy with a pulsed quantum cascade laser for the sensitive detection of acrylonitrile

Applied Optics ◽

10.1364/ao.50.00e112 ◽

2011 ◽

Vol 50 (25) ◽

pp. E112 ◽

Author(s):

Jagadeeshwari Manne ◽

Alan Lim ◽

Wolfgang Jäger ◽

John Tulip

Keyword(s):

Quantum Cascade Laser ◽

Wavelength Modulation Spectroscopy ◽

Sensitive Detection ◽

Wavelength Modulation ◽

Modulation Spectroscopy ◽

Quantum Cascade

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Quantum cascade laser-based wavelength modulation spectroscopy

Asia Communications and Photonics Conference/International Conference on Information Photonics and Optical Communications 2020 (ACP/IPOC) ◽

10.1364/acpc.2020.m3a.2 ◽

2020 ◽

Author(s):

Arup Lal Chakraborty

Keyword(s):

Quantum Cascade Laser ◽

Wavelength Modulation Spectroscopy ◽

Wavelength Modulation ◽

Modulation Spectroscopy ◽

Quantum Cascade

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Absorption and wavelength modulation spectroscopy of NO_2 using a tunable, external cavity continuous wave quantum cascade laser

Applied Optics ◽

10.1364/ao.48.000408 ◽

2009 ◽

Vol 48 (2) ◽

pp. 408 ◽

Author(s):

Andreas Karpf ◽

Gottipaty N. Rao

Keyword(s):

Quantum Cascade Laser ◽

Continuous Wave ◽

External Cavity ◽

Wavelength Modulation Spectroscopy ◽

Wavelength Modulation ◽

Modulation Spectroscopy ◽

Quantum Cascade

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Extension of wavelength-modulation spectroscopy to large modulation depth for diode laser absorption measurements in high-pressure gases

Applied Optics ◽

10.1364/ao.45.001052 ◽

2006 ◽

Vol 45 (5) ◽

pp. 1052 ◽

Author(s):

Hejie Li ◽

Gregory B. Rieker ◽

Xiang Liu ◽

Jay B. Jeffries ◽

Ronald K. Hanson

Keyword(s):

High Pressure ◽

Diode Laser ◽

Modulation Depth ◽

Wavelength Modulation Spectroscopy ◽

Wavelength Modulation ◽

Modulation Spectroscopy ◽

Laser Absorption ◽

Diode Laser Absorption ◽

Absorption Measurements

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