Optical measurements of properties in substances using...

Details Optical measurements of properties in substances using... Optical measurements of properties in substances using...

2007-08-21

2008-11-25

Lauchman, L. G (Department: 2877)

Optics: measuring and testing

By polarized light examination

Of surface reflection

C356S447000, C356S448000, C356S460000, C356S477000

Reexamination Certificate

active

07456965

ABSTRACT:
This application describes designs, implementations, and techniques for controlling propagation mode or modes of light in a common optical path, which may include one or more waveguides, to sense a sample.

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