Optical functional amplifying method and optical functional ampl

Optical gain equalization unit, optical gain equalization...

Optical gain equalizer and optical fiber transmission line

Optical gain equalizer, and method for producing the optical...

Optical gain equalizer, and optical amplifier and...

Optical gain fiber doped with rare earth ions

Optical gain fibers

Optical gain flattening components, optical chips and...

Optical gain flattening filter using VPG-based optical elements

Optical harmonic equalization control systems and methods

Optical integrated device and optical module

Optical isolator and optical fiber amplifier

Optical laser amplifier combined with a spontaneous emission fil

Optical link amplifier and a wavelength multiplex laser oscillat

Optical link amplifier and a wavelength multiplex laser oscillat

Optical logical circuits based on lasing semiconductor...

Optical mixer

Optical module and optical communication system

Optical network equipment with control and data paths

Optical network equipment with gain transient control and...