Different mode operations based all optical fiber amplifiers with optical differential polarization quadrature phase shift keying transmitter

Abstract This paper simulated the different mode operations based all optical fiber amplifiers with optical differential polarization quadrature phase shift keying transmitter. Gain mode operation, power mode operation and saturation mode operation based all optical fiber amplifiers are employed to measure the signal power, noise power level at both spectral time domain and frequency domain. The peak signal power and signal power amplitude are accurately measured for different mode operations based all fiber optical amplifiers. The performance is enhanced with saturation mode operation based all optical fiber amplifiers.