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Table 3

Fringe frequencies versus scan parameters, sorted from less sensitive (top) to most sensitive (bottom).

Detector # of spectral Steps in fmin Steps per fringe
mode channels scan (Hz) at fmax

Double 1 512 160 3.6
Fowler 7 512 80 3.6
Fowler 7 1024 40 7.2
Fowler 1 1024 240 7.2
Fowler 1 2048 120 14.4

Notes. The scan length corresponding to fmin is set to 80μm.

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