Analytical method to find the optimal parameters for gas detectors based on correlation spectroscopy using a Fabry-Perot interferometer
Several designs of infrared sensors use a Fabry-Perot Interferometer (FPI) to modulate the incident light. In this work we analyse the particular case where the FPI fringes are matched with very well defined ro-vibrational absorption lines of a target molecule such as CO. In this kind of sensor modu...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
2007-06-20.
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| Subjects: | |
| Online Access: | Get fulltext |