Fiber amplifier cascade for multiwavelength lightwave communicat

Fiber amplifier having a non-doped inner core and at least...

Fiber amplifier having an anisotropic numerical aperture for...

Fiber amplifier having efficient pump power utilization

Fiber amplifier with fast transient response and constant gain

Fiber amplifier with integrated fiber laser pump

Fiber amplifier with multiple pumps

Fiber amplifier with suppression of amplified spontaneous...

Fiber amplifier with suppression of amplified spontaneous...

Fiber amplifiers and pumping sources for fiber amplifiers

Fiber amplifiers with depressed cladding and their uses in...

Fiber filter to improve return loss at signal band of a...

Fiber gain medium and method of coupling pump energy into...

Fiber gain medium and method of coupling pump energy into...

Fiber grating-stabilized, semiconductor pump source

Fiber laser system with increased optical damage threshold

Fiber optic amplifier

Fiber optic amplifier for oilfield applications

Fiber optic isolater and amplifier

Fiber optic link gain control