LandOfFree - US Patents - Listing for Optical waveguides,Planar optical waveguide,Thin film optical waveguide

Optical waveguides – Planar optical waveguide – Thin film optical waveguide

Opical waveguide device

Optical waveguides – Planar optical waveguide – Thin film optical waveguide

Optical active device

Optical waveguides – Planar optical waveguide – Thin film optical waveguide

Optical bandpass filter having a variable passband wavelength

Optical waveguides – Planar optical waveguide – Thin film optical waveguide

Optical beam profile tranforming element

Optical waveguides – Planar optical waveguide – Thin film optical waveguide

Optical branching waveguide

Optical waveguides – Planar optical waveguide – Thin film optical waveguide

Optical channel waveguide amplifier

Optical waveguides – Planar optical waveguide – Thin film optical waveguide

Optical channel waveguide having a high germania cladding conten

Optical waveguides – Planar optical waveguide – Thin film optical waveguide

Optical communication system including broadband all-pass...

Optical waveguides – Planar optical waveguide – Thin film optical waveguide

Optical component based on semi-conductor optical amplifiers...

Optical waveguides – Planar optical waveguide – Thin film optical waveguide

Optical component for applications in integrated optics

Optical waveguides – Planar optical waveguide – Thin film optical waveguide

Optical component having positioning markers and method for...

Optical waveguides – Planar optical waveguide – Thin film optical waveguide

Optical device

Optical waveguides – Planar optical waveguide – Thin film optical waveguide

Optical device and color display unit using the optical device

Optical waveguides – Planar optical waveguide – Thin film optical waveguide

Optical device and method for manufacturing the same

Optical waveguides – Planar optical waveguide – Thin film optical waveguide

Optical device and method therefor

Optical waveguides – Planar optical waveguide – Thin film optical waveguide

Optical device and optical module

Optical waveguides – Planar optical waveguide – Thin film optical waveguide

Optical device formed on a substrate with thermal isolation...

Optical waveguides – Planar optical waveguide – Thin film optical waveguide

Optical device having thin film formed over optical waveguide

Optical waveguides – Planar optical waveguide – Thin film optical waveguide

Optical device of waveguide type and its production method