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Title: Optical contact micrometer

Certain examples provide optical contact micrometers and methods of use. An example optical contact micrometer includes a pair of opposable lenses to receive an object and immobilize the object in a position. The example optical contact micrometer includes a pair of opposable mirrors positioned with respect to the pair of lenses to facilitate viewing of the object through the lenses. The example optical contact micrometer includes a microscope to facilitate viewing of the object through the lenses via the mirrors; and an interferometer to obtain one or more measurements of the object.
Authors:
Publication Date:
OSTI Identifier:
1150635
Report Number(s):
8,810,904
13/369,851
DOE Contract Number:
FC52-08NA28554
Resource Type:
Patent
Research Org:
Northwestern University, Evanston, IL (United States)
Sponsoring Org:
USDOE
Country of Publication:
United States
Language:
English
Subject:
47 OTHER INSTRUMENTATION