The method of noise measurement is explained followed by an account of the effects on signal/noise ratio of load, operating point and output circuit.
The noise figure of a fiber-optical parametric amplifier, driven by pumps with orthogonal polarizations, is quantified experimentally.
ECHNICALLY correct results in a field are achieved initially in diverse and often confusing and complicated ways.
We have carried out an investigation of 40 years of solar radio burst data in a wide range of frequencies that have been reported by observing stations around the world during 1960-1969.
We have carried out an investigation of 40 years of solar radio burst data in a wide range of frequencies that have been reported by observing stations around the world during 1960-1999.
Forward Raman amplification using FBG-stabilized diodes yields higher signal RIN than expected from the Raman-gain-mediated transfer function.
The RF spectrum of an optical channel impaired by non-correlated incoherent amplified spontaneous emission is shown to be the sum of the RF spectrum of the two sources and the RF spectrum of the AS
The RF spectrum of an optical channel impaired by non-correlated incoherent amplified spontaneous emission is shown to be the sum of the RF spectrum of the two sources and the RF spectrum of the AS
The radio-frequency (RF) spectrum of an optical channel impaired by noncorrelated incoherent amplified spontaneous emission (ASE) is linked to the RF spectrum of the two sources and the RF spectrum
: Based on semi-classical theory, the noise performance of a multispan fiber optical transmission system employing a cascaded phaseinsensitive amplifier (PIA) and phase-sensitive amplifiers (PSAs)
