Graphic printing device including a fiber optic bundle with electronic means for providing coherence
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United States of America Patent
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Jul 26, 1988
Issued Date -
N/A
app pub date -
Oct 24, 1986
filing date -
Feb 17, 1984
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Coherence of an optical fiber bundle with randomly different geometries at its two ends is achieved electronically. A photosensitive random access memory is used as a sensor array to determine the addresses of fiber at which light exits when light is sequentially directed into consecutive fibers at the other end. The addresses are stored in a ROM and used to provide coherence of an otherwise unordered fiber optic bundle having one end formed in a linear array, for example, and used to scan documents. A printer also is described using electronically achieved coherence.
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