Optical communication systems including optical amplifiers...

Optical communications system employing fiber-optic amplifiers a

Optical communications system with fiber break detection in...

Optical component with signal amplification

Optical component, optical amplification module, and optical...

Optical component, optical amplifier and method of...

Optical crossbar using lasing semiconductor optical amplifiers

Optical demultiplexing module, optical multiplexing module and h

Optical device

Optical device and optical amplifier

Optical device with polarization diversity module

Optical device, optical module, optical amplifier, and...

Optical devices comprising series of birefringent waveplates

Optical direct amplifier and control method thereof

Optical direct amplifier device

Optical direct amplifier device and bidirectionally pumped...

Optical dispersion compensation

Optical dynamic gain amplifier

Optical enhancement with nanoparticles and microcavities

Optical equalization of multi-level symbol constellations