Interferometer with variable optical path length reference mirror using overlapping depth scan signals

Description

An interferometer includes a variable optical path length reference mirror to produce a final interferogram from a combination of interferograms. Each of the interferograms is generated at a different optical path length of the reference mirror.

Aspects

The present invention relates in general to interferometers, and in particular, to interferometer architectures, fabrications and applications.

Patenting Status

Patent Granted

Status

Patented

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