Optics: measuring and testing – By light interference – Having light beams of different frequencies
Reexamination Certificate
2011-06-14
2011-06-14
Connolly, Patrick J (Department: 2877)
Optics: measuring and testing
By light interference
Having light beams of different frequencies
C356S502000
Reexamination Certificate
active
07961332
ABSTRACT:
A method and system for performing two-dimensional laser Doppler vibrometry (LDV) are disclosed. A high speed fiber optic heterodyne imaging vibrometer can be used for the imaging of high speed surface deformation and/or vibration. Images provided by the high speed fiber optic heterodyne imaging vibrometer can be representative of movement, e.g., displacement or vibration, of the surface being imaged.
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Kilpatrick James Munro
Markov Vladimir B.
Connolly Patrick J
Haynes and Boone LLP
MetroLaser, Inc.
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