Thesis
High resolution infrared spectroscopy of jet-cooled molecules
- Abstract:
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The development and implementation of a high resolution, direct absorption, rapidscanning infrared diode laser spectrometer incorporating a supersonic jet expansion source is described. High sensitivity is achieved by directly modulating absorption signals at frequencies in excess of 50 kHz, enabling their separation from lower frequency mechanical and diode 1/f noise. This is accomplished by rapidly scanning the diode laser across a small frequency window (~0.5-1.5cm-1
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- Publication date:
- 1995
- Type of award:
- DPhil
- Level of award:
- Doctoral
- Awarding institution:
- University of Oxford
- Language:
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English
- Subjects:
- UUID:
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uuid:81958380-6230-454d-bb44-bfb57d887749
- Local pid:
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td:603872029
- Source identifiers:
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603872029
- Deposit date:
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2013-06-22
Terms of use
- Copyright holder:
- Brookes, Matthew Daniel
- Copyright date:
- 1995
- Notes:
- The digital copy of this thesis has been made available thanks to the generosity of Dr Leonard Polonsky
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