Optical amplifier apparatus and control method thereof, and...

Optical amplifier apparatus and method

Optical amplifier apparatus and method

Optical amplifier apparatus, optical transmission apparatus...

Optical amplifier arranged to offset Raman gain

Optical amplifier arrangement

Optical amplifier arrangement for a solid state laser

Optical amplifier arrangement having a variably settable...

Optical amplifier circuit capable of carrying out stable amplifi

Optical amplifier configuration including shared pumps

Optical amplifier control

Optical amplifier control system

Optical amplifier controller having adjustable slew-rate...

Optical amplifier controller having adjustable slew-rate...

Optical amplifier designs for multichannel fiber optic communica

Optical amplifier device

Optical amplifier device

Optical amplifier device

Optical amplifier device

Optical amplifier device and bidirectional wavelength...