4. Optical waveguides
  5. With optical coupler
  6. Input/output coupler

Toshihiko Ushiro

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Diffractive optical element and method of its formation

Optical: systems and elements – Diffraction – From grating
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DLC film and method for forming the same

Optical: systems and elements – Lens – With graded refractive index
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Light-emitting device having a diffractive film on its...

Active solid-state devices (e.g. – transistors – solid-state diode – Incoherent light emitter structure
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Optical fiber capped at end with diffractive film, and...

Optical waveguides – With optical coupler – Input/output coupler
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Si-O containing hydrogenated carbon film, optical device...

Optics: image projectors – Polarizer or interference filter
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Profile ID: LFUS-PAI-P-3093306

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