Method and apparatus for using phase modulation to reduce cohere

Method and apparatus to measure gain spectra of erbium doped...

Method and apparatus using polarisation optical time domain...

Method and device for easily and rapidly measuring nonlinear...

Method and device for executing control and monitoring...

Method and device for inspecting a surface of an optical...

Method and device for measuring coupling losses in single mode o

Method and device for measuring the fiber non-linearity of...

Method and device for measuring the transmission loss and optica

Method and device for monitoring an optical amplifier, in...

Method and device for monitoring branched optical line network

Method and device for testing a plurality of optical waveguides

Method and device for testing the properties of at least one spl

Method and device for the measuring of the optical power...

Method and means for high resolution measurement of fiber diamet

Method and system for automatic optical fiber type...

Method and system for automatic Raman gain control

Method and system for detecting dirt on optical fibres

Method and system for determining a polarization dependent...

Method and system for determining the wavelength of light transm