Optical gain fibers

Optical gain flattening components, optical chips and...

Optical isolator and optical fiber amplifier

Optical network equipment with control and data paths

Optical network equipment with triggered data storage

Optical node including three-stage optical amplifier with...

Optical parametric amplifier

Optical passive component assembly

Optical passive components

Optical passive components and bi-directional amplifier

Optical passive components and bi-directional amplifier

Optical power amplifier with Al.sub.2 O.sub.3 and erbium doped a

Optical power limiting amplifier

Optical power monitor and optical amplifier having the optical p

Optical power transient control scheme for EDFA amplifiers

Optical pre-amplifier apparatus and method for receiver...

Optical pre-amplifier apparatus and method for receiver...

Optical protection switching system

Optical protection switching system

Optical pulse amplifier