Integrated-optical circuit and head station for an integrated-optical circuit
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United States of America Patent
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Dec 12, 1995
Grant Date -
N/A
app pub date -
Dec 3, 1993
filing date -
Dec 3, 1992
priority date (Note) -
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Abstract
An integrated-optical circuit receives optical signals and modulates and reflects incoming optical signals. The integrated-optical circuit includes a light guide with at least one Bragg resonator evanescently coupled to light guides and a photocell coupled to a Bragg resonator as well as a modulating device that modulates and reflects an additional optical signal that is received.
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