15 January 1988 Use Of Synthetic Holograms In Coherent Image Processing For High Resolution Micrographs Of A Conventional Transmission Electron Microscope (CTEM)
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Proceedings Volume 0673, Holography Applications; (1988) https://doi.org/10.1117/12.939120
Event: Holography Applications, 1986, Beijing, China
Abstract
A modified Stroke filtering technique is applied to high resolution micrographs of a conventional transmission electron microscope (CTEM). In a coherent optical processor synthetic holograms are used. They are produced by an analog electron-optical device. A micro-processor-controlled electron beam writes the amplitude component on a fluorescent screen. This image is photographed through an alternately shifted grating. The defects of defocus, spherical aberration and axial astigmatism can be reduced.
© (1988) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
E. Reuber, E. Reuber, S. Boseck, S. Boseck, B. Schmidt, B. Schmidt, H. Block, H. Block, } "Use Of Synthetic Holograms In Coherent Image Processing For High Resolution Micrographs Of A Conventional Transmission Electron Microscope (CTEM)", Proc. SPIE 0673, Holography Applications, (15 January 1988); doi: 10.1117/12.939120; https://doi.org/10.1117/12.939120
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