Fast optical amplifier control circuit

Fast power transient supression in constant power-mode...

Fast, continuously variable automatic gain control for...

Fault tolerant optical amplifier arrangement

Feedback-type optical fiber amplifier using hybrid pumping light

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 amplifiers and pumping sources for fiber amplifiers

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

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 isolater and amplifier

Fiber optic signal amplifier using thermoelectric power generati