All band amplifier
All band amplifier
All optical gain-clamped amplifier and method thereof
Amplifier system with a discrete Raman fiber amplifier module
Amplifier system with distributed and discrete Raman fiber...
Amplitude dividing type laser amplification apparatus
Amplitude modulation of a pump laser signal in a distributed...
Apparatus and method for a self adjusting Raman amplifier
Apparatus and method for channel monitoring in a hybrid...
Apparatus and method for flattening gain profile of an...
Apparatus and method for Raman gain control
Apparatus and method for Raman gain spectral control
Apparatus and method for self-phase control with stimulated...