Analysis and Evaluation of the Efficiency of Laser Temperature Control System

This article describes a method for temperature controlling of the semiconductor laser. There are various wavelengths of temperature in the semiconductor laser. The paper provides a comparative analysis of the effectiveness of control using PID and FLC controllers. The PID controller cannot exactly control temperature with an extensive rate of accuracy. Therefore, we used an FLC regulator to improve the temperature accuracy with an extensive rate for the laser temperature regulator. A comparative analysis describes that the effectiveness of the FLC regulator is better than that of other regulators.