Light Polarization Converter
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United States of America Patent
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Issued Date -
Dec 24, 2009
app pub date -
Jun 24, 2008
filing date -
Jun 24, 2008
priority date (Note) -
Abandoned
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Abstract
A light polarization converter includes: a crystal substrate of lithium niobate cut in a plane defined by a direction perpendicular to an optical axis of the crystal substrate; a waveguide formed in the crystal substrate, extending in a direction parallel to the optical axis of the crystal substrate, and containing Zn and Ni therein; and an electrode unit disposed on the crystal substrate.
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