Amplified telecommunication system for wavelength-division multi

Amplified telecommunication system for wavelength-division multi

Amplifier for optical fiber communication link

Amplifier for optical fiber telecommunication lines and optical

Amplifier gain error

Amplifier having pump fiber filter

Analog/digital double automatic power controlling device in an o

Antiguided fiber ribbon laser

Apparatus and method for a self-adjusting Raman amplifier

Apparatus and method for amplification medium performance...

Apparatus and method for amplification medium performance...

Apparatus and method for automatically provisioning power on a p

Apparatus and method for compensating for and using...

Apparatus and method for controlling a wavelength-multiplex...

Apparatus and method for controlling shared optical pump power s

Apparatus and method for making an optical fiber amplifier

Apparatus and method for the generation of high-power femtosecon

Apparatus and method for the generation of high-power femtosecon

Apparatus and method for the high-power pumping of fiber optic a

Apparatus comprising an optical gain device, and method of produ