Pre-amplifier gain setting method utilizing ASE light and...
Pulse-energy-stabilization approach and...
Pump assembly employing coupled radiation sources for...
Pump assembly employing coupled radiation sources for...
Pump device for pumping an active fiber of an optical...
Pump power control for optical fiber amplifier
Pump wavelength tuning of optical amplifiers and use of same in
Pumping method and unit for optical amplifiers
Pumping method and unit for optical amplifiers
Quasi-distributed amplification in a fiber optic soliton...
Raman amplification
Raman amplifier
Raman amplifier, optical repeater, and raman amplification...
Rare earth doped optical fibre amplifiers
Rare earth element-doped optical fiber amplifier
Rare earth ion doped optical element
Rare earth polymers, optical amplifiers and optical fibers
Rare-earth-doped optical fiber having core co-doped with...
Reconfigurable automatic gain control and method for optical...
Reflective erbium-doped amplifier