Holographic Scanner For Laser Printer

Hiroyoshi Funato

doi:10.1117/12.935058

20 September 1982 Holographic Scanner For Laser Printer

Hiroyoshi Funato

Proceedings Volume 0390, High Speed Read/Write Techniques for Advanced Printing and Data Handling; (1982) https://doi.org/10.1117/12.935058
Event: 1983 Los Angeles Technical Symposium, 1983, Los Angeles, United States

Abstract

A holographic scanner for laser printing has been developed. The scanner includes a multiple facet disc provided with holographically produced simple linear gratings. The bow correction of a scanning line is carried out with the use of the anamorphic optics. The holographic recording material used is a surface relief phase grating which is fabricated with photoresist. The present holographic scanner allows to obtain the diffraction efficiency of up to 84% and to produce a printed copy having the resolution of 300 pixels per inch, and it has the capability of scanning 12 pages per minute with the print quality equal to that obtained by the scanner employing a polygonal mirror.

Citation Download Citation

Hiroyoshi Funato "Holographic Scanner For Laser Printer", Proc. SPIE 0390, High Speed Read/Write Techniques for Advanced Printing and Data Handling, (20 September 1982); https://doi.org/10.1117/12.935058

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