Wavelength-division multiplex optical signal processor and a...

Wavelength-division multiplexers and demultiplexers based on...

Wavelength-division multiplexing optical communication apparatus

Wavelength-division multiplexing optical transmission system

Wavelength-division-multiplexer/demultiplexer using...

Wavelength-division-multiplexing cross-connect using angular dis

Wavelength-division-multiplexing programmable add/drop using int

Wavelength-flattened 2x2 splitter for single-mode optical wavegu

Wavelength-multiplexing bidirectional optical transmission...

Wavelength-multiplexing connector, optical transmission...

Wavelength-multiplexing optical transmission system provided wit

Wavelength-selective 1×N2 switches with two-dimensional...

Wavelength-selective devices using silicon-on-insulator

Wavelength-selective optical add/drop switch

Wavelength-selective optical add/drop using tilting micro-mirror

Wavelength-selective optical cross-connect

Wavelength-selective optical device having an adjustable grating

Wavelength-selective optical device utilizing a selectively vari

Wavelength-selective optical fiber components using...

Wavelength-selective optical fiber components using...