Optics: measuring and testing – By light interference – For dimensional measurement
Reexamination Certificate
2007-09-17
2008-12-02
Turner, Samuel A (Department: 2877)
Optics: measuring and testing
By light interference
For dimensional measurement
Reexamination Certificate
active
07460243
ABSTRACT:
A measuring apparatus and method which is sensitive to rotational but not translational or vibrational movement. The magnitude of an applied rotational force is determined based upon interference patterns created from light reflected from an interferometric prism positioned to rotate in response to an applied rotational force.
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Jackson Justin R.
Myers Jeffrey D.
Peacock & Myers, P.C.
Turner Samuel A
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