Broadband optical amplification system

Broadband Raman amplifier

Cascaded pumping system and method for producing distributed...

Chalcogenide glass based Raman optical amplifier

Co-propagating Raman amplifiers

Composite optical amplifier

Composite optical amplifier

Control scheme for long wavelength channels in wideband WDM...

Control signal superimposer

Copropagating Raman pump unit to suppress four-wave mixing...

Cost effective optical transmission with fast raman tilt...

Crystal stack for coherent optical beam combination

Demultiplexer for optical time-division multiplexed signals

Device and method for reducing pump laser instability due to...

Discrete amplification of an optical signal

Discrete hybrid SOA-Raman amplifier with broad gain bandwidth

Discrete Raman fiber oscillator

Dispersion compensating fiber for S-band discrete Raman...

Dispersion compensating nonlinear polarization amplifiers

Dispersion-managed cable for raman-assisted transmission