4. Optical waveguides
  5. With optical coupler
  6. Switch

Tooru Hirai

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Dispersion compensation device and dispersion compensation...

Optical waveguides – With optical coupler – Input/output coupler
Reexamination Certificate

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Dispersion compensation device and dispersion compensation...

Optical waveguides – With optical coupler – Input/output coupler
Reexamination Certificate

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Optical crossconnect apparatus

Optical waveguides – With optical coupler – Switch
Reexamination Certificate

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Optical switching apparatus and optical switching method

Optical waveguides – With optical coupler – Switch
Reexamination Certificate

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Optical switching apparatus and optical switching method

Optical waveguides – With optical coupler – Switch
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2715120

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