4. Optical waveguides
  5. Integrated optical circuit

Masao Kawachi

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Apparatus and method for writing storable images into a matrix-a

Communications: electrical – Systems – Portable self-contained
Patent

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Arrayed-wave guide grating multi/demultiplexer with loop-back op

Optical: systems and elements – Deflection using a moving element – Using a periodically moving element
Patent

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Automated optical main distributing frame system

Optical waveguides – With optical coupler – Switch
Patent

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Compact optical switching module including thin-film heaters and

Optical waveguides – With optical coupler – Switch
Patent

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Core torch for fabricating single-mode optical fiber preforms

Glass manufacturing – Means providing special atmosphere
Patent

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Profile ID: LFUS-PAI-P-652605

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