Optical router

Optical router

Optical router

Optical routers and redundancy

Optical routers based on surface plasmons

Optical routers using angular position amplification modules

Optical routing using a star switching fabric

Optical routing using a star switching fabric

Optical signal converter, optical encoder, optical decoder,...

Optical signal generator with stabilized carrier frequency...

Optical signal multiplexing device and optical signal...

Optical signal repeater and output level control method used...

Optical signal transmission device

Optical signal transmission system, optical signal...

Optical source generator for wavelength division...

Optical source generator for wavelength division...

Optical subscriber line terminal unit and a state transition...

Optical swapping of digitally-encoded optical labels

Optical swapping of digitally-encoded optical labels

Optical switch