Optics: measuring and testing – By polarized light examination – Of surface reflection
Reexamination Certificate
2007-06-02
2009-11-24
Punnoose, Roy (Department: 2886)
Optics: measuring and testing
By polarized light examination
Of surface reflection
C356S364000
Reexamination Certificate
active
07623238
ABSTRACT:
A system and method which reduces change in locus of a beam of electromagnetic radiation which otherwise result from vibrations caused by operation of a motor which controls the rotation of an element which affects the beam.
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He Ping
Liphardt Martin M.
J.A. Woollam Co. Inc.
Punnoose Roy
Welch James D.
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