Holographic ScanningThe first review of the spectrum of holographic scanning techniques. Explains prinicples of scanning designs and surveys current work of investigators in the field. Organizes design options functionally for easier comparison and fulfilment of design objectives. The comprehensive approach to scanned resolution provides a unified interpretation for holographic and conventional techniques. Describes remote sensing, display imaging, information handling, business graphics, and view and data storage. Also introduces a new analytic tool: the Conformal Ray Surface, which allows rapid heuristic appreciation of otherwise complex spatial functions. Illustrated. |
Contents
Introduction | 1 |
Characteristics of Holographic Scanning | 11 |
1 | 37 |
Copyright | |
7 other sections not shown
Common terms and phrases
aberration along-scan anamorphic angular error aperture Appendix Appl axicon Beiser Bragg CBS Laboratories collimated light component configuration conjugate conventional converging cross-scan cylindrical deflector derived developed diffracted beam diffracted output diffraction grating direction disk scanner displacement duty cycle elements exposure expressed facets Figure flat flat-field focal point focused holo Holofacet scanner hologram holographic scanner holographic scanning illuminating beam image point image surface incident interferometrically laser beam lenses lenticular linear gratings magnification mirror nonlinearity normal object wave objective lens operation optical scanning orientation output angle output beam overilluminated photoresist plane linear polygon principal ray prism radial symmetry reconstruction beam reconstruction wave reference wave reflection reillumination represented resolution rotating axis scan angle scan line sin² spatial spinner spot substrate surface normal symmetric techniques translation transmission U.S. Patent underilluminated utilizing variation wavefront wavelength wavelength shift wobble zone lens zone plate αλ