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FPGA-BASED CONTROL OF THERMOELECTRIC COOLERS FOR LASER DIODE TEMPERATURE REGULATION

Ahtesham Ali, Chakib Alaoui

Open publisher page 7 citations

Abstract

The proportional-integral-derivative (PID) controller is the most used controller in the industry. Field programmable gate arrays (FPGAs) allow efficient implementation of PID controllers. This paper presents the temperature regulation of a 48W laser diode through thermoelectric coolers (TECs). The temperature regulation system is designed and tested. The results demonstrate the feasibility and applicability of PID control through FPGA.

About this research paper

What this paper is about

The proportional-integral-derivative (PID) controller is the most used controller in the industry. Field programmable gate arrays (FPGAs) allow efficient implementation of PID controllers. This paper presents the temperature regulation of a 48W laser diode through thermoelectric coolers (TECs). The temperature regulation system is designed and tested. The results demonstrate the feasibility and applicability of PID control through FPGA.

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OpenAlex reports 7 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

The proportional-integral-derivative (PID) controller is the most used controller in the industry. Field programmable gate arrays (FPGAs) allow efficient implementation of PID controllers. This paper presents the temperature regulation of a 48W laser diode through thermoelectric coolers (TECs). The temperature regulation system is designed and tested. The results demonstrate the feasibility and applicability of PID control through FPGA.

Key concepts: PID controller, Field-programmable gate array, Thermoelectric cooling, Thermoelectric effect, Temperature control, Controller (irrigation), Diode, Control theory (sociology)

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