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High-resolution step-scan interferometers

In step-scan mode, the moving mirror of the interferometer is stopped at each data acquisition point and held for some time (seconds to minutes) during which data are acquired. In step-scan mode the collected interferograms contain the same information as in continuous-scan mode, only the time required for the complete experiment is much longer. Under stroboscopic measuring conditions, a time resolution of 100 ns can be achieved. This technique can be applied to processes which can repeatedly be started under highly reproducible conditions. The step-scan technique can also be applied for the acquisition of voluminous data. This... [Pg.53]

See other pages where High-resolution step-scan interferometers is mentioned: [Pg.127]    [Pg.127]    [Pg.314]    [Pg.6385]    [Pg.314]    [Pg.314]    [Pg.6384]    [Pg.62]    [Pg.400]    [Pg.115]    [Pg.442]    [Pg.31]    [Pg.71]    [Pg.104]   
See also in sourсe #XX -- [ Pg.127 ]



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Scanning resolution

Step-scan interferometer

Step-scanning interferometer

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