Optical connection element and optical device having the same
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United States of America Patent
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Issued Date -
Oct 30, 2003
app pub date -
Apr 25, 2003
filing date -
Apr 25, 2002
priority date (Note) -
Abandoned
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Abstract
In an optical connection element having light guiding means which is capable of propagating light in a plurality of directions, input coupling means for inputting light from the outside to said light guiding means, and output coupling means for outputting light from said light guiding means to the outside, active-type optical means of which characteristics can be altered by control means is located in a path for transmitting light within said light guiding means.
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