Confocal Raman imaging of crystalline an glassy materials

Conference · Sun Dec 31 00:00:00 EST 1995

OSTI ID:466534

Bradley, N L; Morris, M D ^[1]

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1. Univ. of Michigan, Ann Arbor, MI (United States)

Spatial distribution of materials components can be measured by confocal Raman imaging. We describe a confocal line-imaging system in which the spectrograph entrance slit functions as a spatial filter. The instrument uses a scanning galvanometer mirror to generate uniform intensity line illumination. A flexure mount with better than 0.1 micrometer positioning accuracy moves the sample under the fixed optical system. The Raman scatter is collected and projected along the entrance slit of an axial transmissive spectrograph. A CCD collects spatially resolved spectra.

• OSTI ID: 466534
• Report Number(s): CONF-951017-; TRN: 96:005999-0066
• Resource Relation: Conference: 22. annual conference of the Federation of Analytical Chemistry and Spectroscopy Societies, Cincinnati, OH (United States), 15-20 Oct 1995; Other Information: PBD: 1995; Related Information: Is Part Of FACSS XXII - the 22nd annual conference of the Federation of Analytical Chemistry and Spectroscopy Societies; PB: 285 p.
• Country of Publication: United States
• Language: English

Related Subjects

36 MATERIALS SCIENCE
40 CHEMISTRY
GLASS
RAMAN SPECTRA
SLURRIES
ACCURACY
SPATIAL DISTRIBUTION
IMAGES
AMORPHOUS STATE
MICROSTRUCTURE