Coherent light generators – Particular operating compensation means
Patent
1995-04-13
1997-03-04
Bovernick, Rodney B.
Coherent light generators
Particular operating compensation means
358523, H01S 300
Patent
active
056087470
ABSTRACT:
A method and apparatus for operating a laser diode array in a laser thermal printer, wherein the laser diodes are formed on a common substrate, includes: generating digital image data signals for the individual diodes in the array; generating correction signals for each diode in the array, the correction signals being generated by weighting selected digital image data signals; summing the weighted correction signals with the digital image data signals for each diode in the array to produce control signals; employing the control signals to produce a driving current for each diode in the array; applying the driving currents to the diodes in the array.
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Baek Seung H.
Mackin Thomas A.
Woo Nea Y.
Bovernick Rodney B.
Close Thomas H.
Eastman Kodak Company
Wise Robert E.
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