Easily manufacturable optical self-imaging waveguide

Echelle grating dense wavelength division...

Echelle grating dense wavelength division...

Echelle grating dense wavelength division...

Echelle grating dense wavelength division...

Echelle grating dense wavelength division...

Echelle gratings with low Polarization Dependent Loss (PDL)...

Efficient arrangement for coupling light between light...

Efficient collimation of light with optical wedge

Efficient coupling of light into a light guides

Efficient coupling of light into a light guides

Efficient coupling of optical fiber to optical component

Efficient electromechanical optical switches

Efficient electromechanical optical switches

Efficient optical wavelength multiplexer/de-multiplexer

Efficient reflective multiplexer arrangement

Efficient sampled bragg gratings for WDM applications

Efficient single-hop directional multichannel system

Efficient single-hop directional multichannel system

Efficient single-hop interconnection network employing merged sh