Color laser printer with improved efficiency

Details Color laser printer with improved efficiency Color laser printer with improved efficiency

1983-09-02

1985-12-31

Groody, James J.

Facsimile and static presentation processing

Static presentation processing

Attribute control

346108, 350173, 350174, H04N 146, G01D 942, G02B 2714

Patent

active

045624623

ABSTRACT:
A multispectral laser printing system in which beam splitting and beam recombination are accomplished by light refracting optical elements instead of beam splitters in order to materially improve efficiency. In one embodiment such beam splitting and recombination can be achieved by a single light refracting optical element such as a prism.

REFERENCES:
patent: 2002515 (1935-05-01), Worrall
patent: 3457416 (1969-07-01), Elliott
patent: 3506779 (1970-04-01), Brown et al.
patent: 3639684 (1972-02-01), Levine
patent: 3743383 (1973-07-01), Giallorenzi
patent: 3975748 (1976-08-01), Green et al.
patent: 4264921 (1981-04-01), Pennington et al.
Wang et al., "Calcite Prisms as High-Power Laser Beam Combiners", Applied Optics, Jun. 1965, vol. 4, No. 6, pp. 759-761.

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