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Thesis

Multi-mode absorption spectroscopy for multi-species and multi-parameter sensing

Abstract:

The extension of Multi-mode Absorption Spectroscopy (MUMAS) to the infra-red spectral region for multi-species gas sensing is reported. A computationally efficient, theoretical model for analysis of MUMAS spectra is presented that avoids approximations used in previous work and treats arbitrary and time-dependent spectral intensity envelopes, thus facilitating the use of commercially available Interband Cascade Lasers (ICLs) and Quantum Cascade Lasers (QCLs).

The first use of an ICL...

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Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Sub department:
Atomic & Laser Physics
Role:
Author

Contributors

Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Sub department:
Atomic & Laser Physics
Role:
Supervisor
Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Sub department:
Atomic & Laser Physics
Role:
Examiner
Department:
Institute for Quantum Electronics, ETH Zürich
Role:
Examiner
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Name:
Engineering & Physical Sciences Research Council
Grant:
EP/K029460/1
Type of award:
DPhil
Level of award:
Doctoral
Awarding institution:
University of Oxford
Language:
English
Keywords:
Subjects:
UUID:
uuid:6f422683-7c50-47dd-8824-56b4b4ea941d
Deposit date:
2017-06-02

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