V-shaped optical coupling structure

Variable dispersion compensator

Variable group delay compensating unit and variable group...

Variable optical attenuator and ranging apparatus using the...

Variable period amplitude grating mask and method for use

Variable wavelength dispersion compensator

Variable-wavelength optical output device

Vertical taper waveguide

Vertically-coupled arrow modulators or switches on silicon

Very-high-temperature-stable fiber grating-based sensor

Volume or stacked holographic diffraction gratings for...

Wafer-level testing of optical and optoelectronic chips

Waveguide and optical cable module

Waveguide assembly for laterally-directed illumination in a...

Waveguide connecting structure

Waveguide coupler

Waveguide coupler with diffraction grating which selectively inh

Waveguide coupling mechanism

Waveguide device

Waveguide for receiving and/or radiating electromagnetic...