Mid-infrared laser spectroscopy for sensing applications

Mid-infrared laser spectroscopy for sensing applications

Mid infrared lasers have been attractive for many applications including spectroscopy, imaging, gas sensing, chemical sensing and even military applications. This report introduces a simple quantum cascade laser setup for gas detection or food sensing. First, the knowledge fundamentals are introduce...

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Main Author: Chow, Travis Chin Hau
Other Authors: Wang Qijie
Format: Final Year Project
Language:English
Published: Nanyang Technological University 2022
Subjects:
Engineering::Electrical and electronic engineering::Optics, optoelectronics, photonics
Science::Chemistry::Biochemistry::Spectroscopy
Online Access:https://hdl.handle.net/10356/157500
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Institution: Nanyang Technological University
Language: English
id sg-ntu-dr.10356-157500
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spelling sg-ntu-dr.10356-1575002023-07-07T19:17:12Z Mid-infrared laser spectroscopy for sensing applications Chow, Travis Chin Hau Wang Qijie School of Electrical and Electronic Engineering qjwang@ntu.edu.sg Engineering::Electrical and electronic engineering::Optics, optoelectronics, photonics Science::Chemistry::Biochemistry::Spectroscopy Mid infrared lasers have been attractive for many applications including spectroscopy, imaging, gas sensing, chemical sensing and even military applications. This report introduces a simple quantum cascade laser setup for gas detection or food sensing. First, the knowledge fundamentals are introduced. Second, the system and experiment setups are explained, followed by the analyzation and summary of the experiment results. Lastly, the discussion on improvements needed and possible future improvements for the setup. Bachelor of Engineering (Electrical and Electronic Engineering) 2022-05-18T13:23:37Z 2022-05-18T13:23:37Z 2022 Final Year Project (FYP) Chow, T. C. H. (2022). Mid-infrared laser spectroscopy for sensing applications. Final Year Project (FYP), Nanyang Technological University, Singapore. https://hdl.handle.net/10356/157500 https://hdl.handle.net/10356/157500 en A2236-211 application/pdf Nanyang Technological University
institution Nanyang Technological University
building NTU Library
continent Asia
country Singapore
Singapore
content_provider NTU Library
collection DR-NTU
language English
topic Engineering::Electrical and electronic engineering::Optics, optoelectronics, photonics
Science::Chemistry::Biochemistry::Spectroscopy
spellingShingle Engineering::Electrical and electronic engineering::Optics, optoelectronics, photonics
Science::Chemistry::Biochemistry::Spectroscopy
Chow, Travis Chin Hau
Mid-infrared laser spectroscopy for sensing applications
description Mid infrared lasers have been attractive for many applications including spectroscopy, imaging, gas sensing, chemical sensing and even military applications. This report introduces a simple quantum cascade laser setup for gas detection or food sensing. First, the knowledge fundamentals are introduced. Second, the system and experiment setups are explained, followed by the analyzation and summary of the experiment results. Lastly, the discussion on improvements needed and possible future improvements for the setup.
author2 Wang Qijie
author_facet Wang Qijie
Chow, Travis Chin Hau
format Final Year Project
author Chow, Travis Chin Hau
author_sort Chow, Travis Chin Hau
title Mid-infrared laser spectroscopy for sensing applications
title_short Mid-infrared laser spectroscopy for sensing applications
title_full Mid-infrared laser spectroscopy for sensing applications
title_fullStr Mid-infrared laser spectroscopy for sensing applications
title_full_unstemmed Mid-infrared laser spectroscopy for sensing applications
title_sort mid-infrared laser spectroscopy for sensing applications
publisher Nanyang Technological University
publishDate 2022
url https://hdl.handle.net/10356/157500
_version_ 1772825805322190848

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