Optically active substrates

Details Optically active substrates Optically active substrates

2007-01-02

2007-01-02

Nguyen, Tu T. (Department: 2877)

Optics: measuring and testing

Sample, specimen, or standard holder or support

Reexamination Certificate

active

10311820

ABSTRACT:
A device for optical examination of biological materials using radiation of a selected wavelength includes a substrate having a first surface and a second surface opposite to the first surface. The first surface includes a dense array of micro-optical elements arranged to provide increased intensity radiation or evanescent radiation. The first surface is in close proximity to the biological material being examined.

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