Open AccessHigh depth of field microscopic imaging using an interferometric camera
Author(s) -
Prasant Potuluri,
M. R. Fetterman,
David J. Brady
Publication year - 2001
Publication title -
optics express
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.394
H-Index - 271
ISSN - 1094-4087
DOI - 10.1364/oe.8.000624
Subject(s) - optics , interferometry , depth of field , optical coherence tomography , microscope , coherence (philosophical gambling strategy) , lens (geology) , numerical aperture , interference microscopy , physics , wavelength , quantum mechanics
We describe the design of a microscope combining rotational shear interferometer (RSI)-based coherence imaging with an objective lens to simultaneously obtain high numerical aperture and high depth of field imaging. We present experimental results showing the operation of this instrument.
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