{"title":"A Compact, High Resolution Fourier Transform Interferometer for Atmospheric Spectroscopy in the Near Ultraviolet","authors":"R. Cageao, S. Sander, R. Friedl","doi":"10.1364/hrfts.1992.fd8","DOIUrl":null,"url":null,"abstract":"A new, compact Fourier Transform Michelson UV-visible interferometer (FTUV) with an apodized resolving power greater than 300,000 at 300nm, high throughput, and wide spectral coverage has been developed. This instrument features a flex pivot swing carriage mechanism driven by a voice coil actuator to achieve essentially frictionless motion with high mirror velocity stability. Small residual alignment errors are corrected dynamically to 0.1μrad using a servo-controlled piezo-electric driven mirror tilt mechanism. The instrument is designed for high resolution laboratory and atmospheric detection and spectroscopy of reactive radicals and molecules.","PeriodicalId":159025,"journal":{"name":"High Resolution Fourier Transform Spectroscopy","volume":"152 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1900-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"High Resolution Fourier Transform Spectroscopy","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1364/hrfts.1992.fd8","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
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Abstract
A new, compact Fourier Transform Michelson UV-visible interferometer (FTUV) with an apodized resolving power greater than 300,000 at 300nm, high throughput, and wide spectral coverage has been developed. This instrument features a flex pivot swing carriage mechanism driven by a voice coil actuator to achieve essentially frictionless motion with high mirror velocity stability. Small residual alignment errors are corrected dynamically to 0.1μrad using a servo-controlled piezo-electric driven mirror tilt mechanism. The instrument is designed for high resolution laboratory and atmospheric detection and spectroscopy of reactive radicals and molecules.
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