Gas sensor design based on a line locked tunable fiber laser and the dual path correlation spectroscopy method
In this work a hybrid gas sensor based on a tunable fiber laser and a correlation spectroscopy technique is presented. The laser is tuned by varying the temperature of a bulk silicon wafer of 85 μm thickness and, once the desired wavelength is reached the line, is locked by keeping fixed its tempera...
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| Main Authors: | , , , |
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| Format: | Article |
| Published: |
MDPI AG
2017
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| Subjects: | |
| Online Access: | http://eprints.utm.my/75342/ http://eprints.utm.my/75342/ |
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