Surface profilometry with volume holographic lenses and broadband illumination

George Barbastathis; George Barbastathis; Arnab Sinha; Wenyang Sun

Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference
Technical Digest (Optica Publishing Group, 2003),
paper CFE1

Surface profilometry with volume holographic lenses and broadband illumination

George Barbastathis, Arnab Sinha, and Wenyang Sun

Conference on Lasers and Electro-Optics 2003

Baltimore, Maryland United States
1–6 June 2003
ISBN: 1-55752-733-4

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Volume Holographic Processing (CFE)

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G. Barbastathis, A. Sinha, and W. Sun, "Surface profilometry with volume holographic lenses and broadband illumination," in Conference on Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference, Technical Digest (Optica Publishing Group, 2003), paper CFE1.

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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 quntify the effects of illumination bandwidth on surface accuracy.

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