4. Optical waveguides
  5. With optical coupler
  6. Particular coupling structure

David L. Weidman

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Achromatic fiber optic coupler

Patent

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Achromatic overclad fiber optic coupler

Optical waveguides – With optical coupler – Particular coupling structure
Patent

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Achromatic overclad fiber optic coupler

Optical waveguides – With optical coupler – Particular coupling structure
Patent

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Athermal integrated optical waveguide device

Optical waveguides – Planar optical waveguide
Reexamination Certificate

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Athermal optical device

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

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Profile ID: LFUS-PAI-P-191980

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