Please use this identifier to cite or link to this item: http://hdl.handle.net/2122/3570
AuthorsZuccheretti, E. 
Fuà, D. 
Fiocco, G. 
TitleLaser-slaved piezo-controlled Fabry–Perot interferometer
Issue DateMay-1992
Series/Report no.5/63(1992)
DOI10.1063/1.1142590
URIhttp://hdl.handle.net/2122/3570
KeywordsFABRY-PEROT
INTERFEROMETER
SERVOMECHANISMS
FEEDBACK
Subject Classification01. Atmosphere::01.01. Atmosphere::01.01.08. Instruments and techniques 
AbstractA high-resolution Fabry–Perot interferometer was inserted in a feedback loop which, by monitoring elements of the fringe pattern, keeps the position of the transmitting window fixed with respect to a given line, taking into account the instability of the radiation source which would produce a wander of the line itself and the noise affecting the tuning of the receiving interferometer. The system, in this preliminary form, is able to lock itself and maintain its position indefinitely for slow and moderately fast varying disturbances.
Appears in Collections:Papers Published / Papers in press

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