DocumentCode
412421
Title
Surface profilometry with volume holographic lenses and broadband illumination
Author
Barbastathis, George ; Sinha, Arnab ; Sun, Wenyang
Author_Institution
Dept. of Mech. Eng., Massachusetts Inst. of Technol., MA, USA
fYear
2003
fDate
6-6 June 2003
Abstract
Volume holographic lenses with broadband illumination can be used to acquire surface profiles with high resolution and without scanning. We demonstrate this operation experimentally and quantify the effects of illumination bandwidth on surface accuracy.
Keywords
holographic optical elements; lenses; surface topography measurement; broadband illumination; high resolution; illumination bandwidth; surface accuracy; surface profilometry; volume holographic lenses; Bandwidth; Diffraction; Holography; Lenses; Lighting; Mechanical engineering; Optimized production technology; Shape; Spatial resolution; Surface cleaning;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics, 2003. CLEO '03. Conference on
Conference_Location
Baltimore, MD, USA
Print_ISBN
1-55752-748-2
Type
conf
Filename
1298572
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