Optical Circuit
AssigneeNippon Telegraph and Telephone Corporation
InventorsMasashi Ota, Keita Yamaguchi, Osamu Moriwaki, Kenya Suzuki
Life of this patent
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Abstract
An optical circuit including an optical waveguide including temperature compensation structure filled with a temperature compensation material, the optical circuit including adiabatic transition structure in which an optical wave propagating through the optical waveguide adiabatically transitions to the temperature compensation structure filled with the temperature compensation material.
Claims14
An optical circuit comprising an optical waveguide comprising temperature compensation structure filled with a temperature compensation material, the optical circuit comprising adiabatic transition structure in which an optical wave propagating through the optical waveguide adiabatically transitions to the temperature compensation structure filled with the temperature compensation material.
Dependencies are inferred from the claim text.