Process for making laser Q-switch
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United States of America Patent
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-
Apr 3, 1990
Issued Date -
N/A
app pub date -
Jun 30, 1988
filing date -
May 6, 1987
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The present invention provides layered polymeric devices to control the sial and spectral distribution of energy in optical beams, particularly high-intensity laser beams. These devices include improved versions of prior art thin-film (vacuum-deposited) interference filters, rugate structure anti-reflection coatings, Q-switches, pulse shapers, modulators, optical bistable devices and the like.
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- Non-US Classification not provided for expired patents
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- Citation Ranking not provided for expired patents
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