A mathematical model (MAES) that simulates the output signal of an instrumental prototype based on a Fabry-Perot interferometer which could be employed to measure atmospheric HCl was made. Through this, it was possible to optimize the instrument performance by appropriately choosing the branch, the number of the measured absorption lines and the plate reflectivity. It was found that the best configuration was one in which three absorption lines and 90% reflective FPI were combined.

Fabry-Perot interferometer for atmospheric HCl and CH4 remote sensing

Giovanelli Giorgio;Castelli Elisa;Bortoli Daniele;Ravegnani Fabrizio;Mazzinghi Piero;
2002

Abstract

A mathematical model (MAES) that simulates the output signal of an instrumental prototype based on a Fabry-Perot interferometer which could be employed to measure atmospheric HCl was made. Through this, it was possible to optimize the instrument performance by appropriately choosing the branch, the number of the measured absorption lines and the plate reflectivity. It was found that the best configuration was one in which three absorption lines and 90% reflective FPI were combined.
2002
Absorption spectroscopy
Climate change
Computer simulation
Fabry-Perot interferometers
Hydrochloric acid
Mathematical models
Methane
Ozone
Remote sensing
Upper atmosphere
Atmospheric sensing
Free spectral range
Near infrared single etalon sensor
Stratospheric ozone cycle
Vibrorotational absorption spectrum
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.14243/294739
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