Effects of Wavelength Change in Holographic Reconstructions
Effects of Wavelength Change in Holographic Reconstructions
- New search for: R. W. Menzel
- New search for: R. W. Menzel
Holographic imaging is necessary in some particulate measurements in test facilities at AEDC. Additionally, projection of holographic images of infrared (IR) test objects is being considered to enhance the IR sensor test capability at AEDC. Lasers of different wavelengths often are necessary in the recording and reconstruction of the required holograms. As a result, a study of the effects of a wavelength change between the recording and reconstruction illumination on the aberration, resolution, and location of holographically reconstructed images was experimentally undertaken. Control of aberration and resolution degradation, to the extent possible, is described. (Author)
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Effects of Wavelength Change in Holographic Reconstructions
1981
34 pages
Report
No indication
English
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