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

Fiber optical amplifier having a detector for measuring scattere

Fiber optical communication line with shut off control

Fiber-optic amplifier as wavelength converter

Fiber-optic amplifier with a device for monitoring the input pow

Fiber-optic amplifier with a facility for monitoring the pump po

Fiber-or rod-based optical source featuring a large-core,...

Fiberoptic amplifier system with noise figure reduction

Filter with preselected attenuation/wavelength characteristic

Flexible and fast electronic control of optical devices