A simulation model of array tunable QCL and its verification in liquid sample sensing (edible oil)
In this paper, a scheme using Quantum Cascade Laser (QCL) arrays as the light source to conduct the sensing of the edible oil is presented, where the simulated QCL array covers the spectrum of 798cm-1 to 3200cm-1. To verify the design’s practicability, a parallel verification experiment using the Fo...
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Nanyang Technological University
2022
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sg-ntu-dr.10356-1586082023-07-04T17:47:29Z A simulation model of array tunable QCL and its verification in liquid sample sensing (edible oil) Song, Weifan Wang Qijie School of Electrical and Electronic Engineering qjwang@ntu.edu.sg Engineering::Electrical and electronic engineering::Optics, optoelectronics, photonics Science::Biological sciences::Biochemistry In this paper, a scheme using Quantum Cascade Laser (QCL) arrays as the light source to conduct the sensing of the edible oil is presented, where the simulated QCL array covers the spectrum of 798cm-1 to 3200cm-1. To verify the design’s practicability, a parallel verification experiment using the Fourier Transformation Infrared (FTIR) Sensing is conducted to provide the benchmark of the simulated design. The parallel experiment and the simulated experiments comparison show the possible construction of a more compact system using the QCLs while yielding similar accuracy as the FTIR counterpart and the possible robustness of the QCL system related to certain samples. Master of Science (Electronics) 2022-06-05T08:38:32Z 2022-06-05T08:38:32Z 2022 Thesis-Master by Coursework Song, W. (2022). A simulation model of array tunable QCL and its verification in liquid sample sensing (edible oil). Master's thesis, Nanyang Technological University, Singapore. https://hdl.handle.net/10356/158608 https://hdl.handle.net/10356/158608 en application/pdf Nanyang Technological University |
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Engineering::Electrical and electronic engineering::Optics, optoelectronics, photonics Science::Biological sciences::Biochemistry |
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Engineering::Electrical and electronic engineering::Optics, optoelectronics, photonics Science::Biological sciences::Biochemistry Song, Weifan A simulation model of array tunable QCL and its verification in liquid sample sensing (edible oil) |
| description |
In this paper, a scheme using Quantum Cascade Laser (QCL) arrays as the light source to conduct the sensing of the edible oil is presented, where the simulated QCL array covers the spectrum of 798cm-1 to 3200cm-1. To verify the design’s practicability, a parallel verification experiment using the Fourier Transformation Infrared (FTIR) Sensing is conducted to provide the benchmark of the simulated design. The parallel experiment and the simulated experiments comparison show the possible construction of a more compact system using the QCLs while yielding similar accuracy as the FTIR counterpart and the possible robustness of the QCL system related to certain samples. |
| author2 |
Wang Qijie |
| author_facet |
Wang Qijie Song, Weifan |
| format |
Thesis-Master by Coursework |
| author |
Song, Weifan |
| author_sort |
Song, Weifan |
| title |
A simulation model of array tunable QCL and its verification in liquid sample sensing (edible oil) |
| title_short |
A simulation model of array tunable QCL and its verification in liquid sample sensing (edible oil) |
| title_full |
A simulation model of array tunable QCL and its verification in liquid sample sensing (edible oil) |
| title_fullStr |
A simulation model of array tunable QCL and its verification in liquid sample sensing (edible oil) |
| title_full_unstemmed |
A simulation model of array tunable QCL and its verification in liquid sample sensing (edible oil) |
| title_sort |
simulation model of array tunable qcl and its verification in liquid sample sensing (edible oil) |
| publisher |
Nanyang Technological University |
| publishDate |
2022 |
| url |
https://hdl.handle.net/10356/158608 |
| _version_ |
1772827129249005568 |