Continuous wave light sources with various optical modulators for signal quality optical fiber systems enhancement

Abstract

Abstract This study clarified the simulation study of the continuous wave light sources with various optical modulators for signal quality optical fiber systems enhancement. The lighted signal power spectrum is measured and tested with various optical modulators after fiber media system. Also the lighted base band modulated signal power value is demonstrated with different light modulators after fiber media system of the reach up to 10 km. The electrical modulated base band signal power value is clarified with various light modulators after receiver PIN system. Moreover, the electrical modulated signal base band power amplitude spectrum quality and data error system rate values are numerically clarified and measured with different light modulators after receiver PIN system. The electro-light modulators that are used namely amplitude, phase, frequency modulators and Mach–Zehnder modulator (MZM).