Titel: Uncertainty estimation for comb based laser calibrations by direct comparison of 3 different combs
Autoren: Matus, Michael, ORCID: 0000 0002 7891 1096
Balling, Petr
Mache, Werner
Nießner, Anton
Kren, Petr
Beitragende: HostingInstitution: Physikalisch-Technische Bundesanstalt (PTB), ISNI: 0000 0001 2186 1887
Seiten:13
Sprache:en
DOI:10.7795/810.20130620Q
Art der Ressource: Text / Report
Herausgeber: Physikalisch-Technische Bundesanstalt (PTB)
Daten: Verfügbar: 2013
Veröffentlicht: 2013-08
Datei: Datei herunterladen (application/pdf) 296.42 kB (303529 Bytes)
MD5 Prüfsumme: 20b56516378cca28f62a31dd8fe42aea
SHA256 Prüfsumme: 22604aa4f4b357f7978ecd2fc95b7f0442d4f56d38a33bb28636045f2b37f859
Zusammenfassung: We present a GUM conform treatment for estimating the measurement uncertainty of laser frequency calibrations using a femtosecond optical frequency comb generator. Using the formalism developed a schema for a comb-comb comparison is proposed which delivers an upper bound for the uncertainty component originating from the calibration method. Experiments using three different combs are presented and the uncertainties analyzed. This work led to a significant reduction of the uncertainties for comb based laser calibrations for both institutes involved. To our knowledge this is the first direct comparison of combs in the mode of their actual intended operation as calibration instruments.
Anderes: article based on oral presentation at the conference MacroScale 2011 "Recent developments in traceable dimensional measurements", Bern-Wabern (Switzerland), 04-06, October, 2011
Zitierform: MATUS, Michael, Petr BALLING, Werner MACHE, Anton NIEßNER and Petr KREN. Uncertainty estimation for comb based laser calibrations by direct comparison of 3 different combs. Physikalisch-Technische Bundesanstalt (PTB), 2013. doi: 10.7795/810.20130620Q
Bemerkung: article based on oral presentation at the conference MacroScale 2011 "Recent developments in traceable dimensional measurements", Bern-Wabern (Switzerland), 04-06, October, 2011