Light modulators
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United States of America Patent
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Aug 29, 2000
Grant Date -
N/A
app pub date -
Sep 22, 1998
filing date -
Sep 29, 1997
priority date (Note) -
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status (Latency Note)
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Abstract
A light modulator for modulating light upon application of a signal voltage, said light modulator including a substrate, an optical waveguide formed on a side of a front surface of the substrate, and first and secondary electrodes for applying the signal voltage to the light propagating through the optical waveguide, the first electrode being formed on a front surface side of the optical waveguide and including a main portion covering the front surface side of the optical waveguide and a first overhanging portion hanging over toward one side from the main portion.
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