Imaging head with pigtailed laser diodes and micromachined light-pipe and arrays thereof
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United States of America Patent
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N/A
Issued Date -
Apr 1, 2004
app pub date -
Jun 26, 2003
filing date -
Dec 26, 2000
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
An optical imaging heads that produce a plurality of light spots on light sensitive medium such as photographic film or printing plate. The optical head incorporates an array of multi-mode laser diodes optically coupled to multi-mode optical fibers, an array of micromachined supports for the optical fibers, an array of micromachined light-pipes (MLPs) aligned with the supports and with the optical fibers and means for imaging the exit aperture of each of the micromachined light-pipes on a photosensitive medium.
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