Applications of the Fabry-perot Spectrometer to Upper Atmospheric Spectroscopy
نویسندگان
چکیده
The Fabry-Perot spectrometer can be applied to a wide range of problems in upper atmospheric spectroscopy. These vary from line-width measurements at high resolution to lowresolution problems requiring either high sensitivity or rapid time response. A number of such applications are described as have been used for measurements on the aurora, twilightglow, and dayglow from Saskatoon, Canada. Spatial scanning offers a number of advantages that are being currently developed ; some of these also are described. ResumB. Le spectromktre Fabry-P6rot peut Ctre appliquk a une grande vari6tB de problkmes de spectroscopie de la haute atmosphkre. Ceux-ci vont de la mesure de largeur de raies a haute rksolution jusqu'a des problemes demandant soit une grande sensibilitk, soit un faible temps de rkponse. Nous dkcrivons un certain nombre &applications de ce genre a des mesures sur l'aurore borkale et I'emission du ciel diurne ou crkpusculaire a Saskatoon (Canada). Un balayage spatial pr6sente un certain nombre d'avantages que nous dkveloppons actuellement ; certains sont egalement d6crits ici.
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تاریخ انتشار 2016