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Article
Holographic Volume Displacement Calculations via Multiwavelength Digital Holography
Applied Optics
  • Logan Williams, University of Dayton
  • Partha P. Banerjee, University of Dayton
  • George Nehmetallah, The Catholic University of America
  • Sarat C. Praharaj, DMS Techology
Document Type
Article
Publication Date
3-1-2014
Abstract
In this work multiwavelength digital holography is applied to calculate the volume displacement of various topographic surface features. To accurately measure the volume displacement of macroscopic features, long synthetic wavelengths up to several millimeters are generated using tunable IR laser sources. Practical methods of implementation are considered, including geometric effects of both Michelson and Mach–Zehnder recording configurations and error due to wavelength selection.
Inclusive pages
1597-1603
ISBN/ISSN
1559-128X
Comments

Permission documentation is on file.

Publisher
Optical Society of America
Peer Reviewed
Yes
Citation Information
Logan Williams, Partha P. Banerjee, George Nehmetallah and Sarat C. Praharaj. "Holographic Volume Displacement Calculations via Multiwavelength Digital Holography" Applied Optics Vol. 53 Iss. 8 (2014)
Available at: http://works.bepress.com/partha_banerjee/56/