MULTI-PASS OPTICAL ATTENUATION MEASUREMENTS UTILIZING HOLOGRAPHIC TECHNIQUES AND OPTICAL LASER SCATTERING FOR ANALYSIS OF TRANSPARENT MEDIA,
Abstract
A theory is developed and presented for multi-pass attenuation measurements using holographic recording/reconstruction techniques. The intensities of the first-order reconstructed beams are shown to vary directly with the intensity of the desired multi-pass test beam component under proper conditions. An improved holographic reconstruction of an attenuating transparent medium is proposed which incorporates the use of a low resolution positive print of the negative hologram to achieve desirable film fog cancellation. A theory has been formulated for this improved, proposed holographic reconstruction technique where enhanced image results are predicted. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- May 27, 1970
- Accession Number
- AD0710144
Entities
People
- Arwin Adelbert Dougal
- Frederic Weigl
- Otto M. Friedrich Jr.
Organizations
- University of Texas at Austin