12 April 1988 Hologon Deflectors Incorporating Dispersive Optical Elements For Scan Line Bow Correction
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Proceedings Volume 0883, Holographic Optics: Design and Applications; (1988); doi: 10.1117/12.944149
Event: 1988 Los Angeles Symposium: O-E/LASE '88, 1988, Los Angeles, CA, United States
Abstract
Theoretical and experimental data will be presented that show how the bow in a scan-line generated by a hologon deflector can be minimized by incorporating either a prism or grating element into the deflector geometry. In addition to minimizing scan-line bow, these dispersive optical elements permit lower wavelength to grating periodic values to be used for the hologon which results in improved cross-scan and radiometric system performance.
© (1988) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Charles J. Kramer, "Hologon Deflectors Incorporating Dispersive Optical Elements For Scan Line Bow Correction", Proc. SPIE 0883, Holographic Optics: Design and Applications, (12 April 1988); doi: 10.1117/12.944149; https://doi.org/10.1117/12.944149
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KEYWORDS
Prisms

Optical design

Diffraction gratings

Holography

Mirrors

Imaging systems

Scanners

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