Mode Transformers for Low Index High Confinement Waveguides
Invention type: Technology
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Case number: #12493
The mode transforming structure includes a first waveguide structure. A slot waveguide region is coupled to the first waveguide structure. The slot waveguide region includes one or more complementary tapered pairs so near lossless transforming between the first waveguide structure and the slot waveguide region occurs so as to allow optical modes to be transferred between the first waveguide and the slot waveguide region.
Researchers
Ning-Ning Feng
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Rong Sun
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Lionel Kimerling
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Jurgen Michel
Departments: Department of Materials Science and Engineering, Materials Research Laboratory
Technology Areas: Chemicals & Materials: Nanotechnology & Nanomaterials / Electronics & Photonics: Photonics
Impact Areas: Advanced Materials
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mode transformers for low index high confinement waveguides
United States of America | Granted | 7,565,046
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