3R optical signal regeneration

3R optical signal regeneration

All optical wavelength converter

All optical wavelength converter

All-optical regenerator for retiming, reshaping and...

All-optical wavelength converter circuit

All-optical, 3R regeneration using the Sagnac and...

Apparatus for transferring monitor signals in photo-transfer...

Bidirectional multichannel optical telecommunication system

Communication system

Compact systems for generating polarization-entangled photons

Crosstalk compensation engine for reducing signal crosstalk...

Delayed interference wavelength converter and/or 2R regenerator

Determination of the amplified spontaneous emission in an...

Device for regenerating optical signs

Digital optical network architecture

Double filtering fiber optic soliton signal transmission system

Gain monitoring method for optical amplifier and apparatus...

Gain setting method in wavelength division multiplex...

Gain setting method in wavelength division multiplex...