Determination of CO/sub 2//SF/sub 6/ metrological characteristics with a femtosecond laser system: 1 Hz reproducibility at 10 /spl mu/m

A new standard is currently being developed in the 30 THz region, using SF/sub 6/ two-photon Ramsey fringes as a reference. A standard in this region is important for several reasons: molecular spectroscopy, fundamental measurements on molecular systems such as tests of the violation of parity or th...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Grain, C., Shelkovnikov, A., Butcher, R.J., Goncharov, A., Amy-Klein, A., Chardonnet, C.
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	Control systems Fiber lasers Frequency measurement Laser stability Measurement standards Optical control Spectroscopy Standards development System testing Ultrafast optics
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