Dual-side waveguide-based wavelength demultiplexer

Dual-source optical wavelength processor

Dual-source optical wavelength processor

Dual-wavelength hybrid waveguide coupler

Duplex arrayed waveguide grating

Duplex optical fiber link

Duplex reflective re-configurable optical add/drop multiplexers

Duplicated-port waveguide grating router having...

Dynamic fiber bragg grating

Dynamic fiber loop-mirror filter based on pump-induced...

Dynamic fiber optic switch

Dynamic fiber optic switch with artificial muscle

Dynamic gain and channel equalizers

Dynamic gain equalization system design with adaptive...

Dynamic gain equalizer

Dynamic gain equalizing filter

Dynamic gain flattening filter

Dynamic multichannel fiber optic switch

Dynamic optical data buffer

Dynamic optical demultiplexer/multiplexer formed within a PLC