4. Optical waveguides
  5. Planar optical waveguide

Bong-Shik Song

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Electromagnetic wave frequency filter

Optical waveguides – With optical coupler – Particular coupling structure
Reexamination Certificate

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Electromagnetic wave frequency filter

Optical waveguides – With optical coupler – Particular coupling structure
Reexamination Certificate

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Two-dimensional photonic crystal and optical function...

Optical waveguides – With optical coupler – Switch
Reexamination Certificate

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Two-dimensional photonic crystal resonator

Optical waveguides – Planar optical waveguide
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2323197

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