Theoretical Analysis and Experimental Research on Constant Current Source of High Stability Semiconductor Laser

Abstract

To carry out theoretical analysis of the constant current source of the high stability semiconductor laser, and to perform in-depth experiments and research on this basis. It used certain technical means, and the stability and safety of the laser's power supply were tested and studied based on theoretical analysis of the constant current source of the high-stability conductor laser. According to the experimental results, it was proved that the development of high stability laser power supply was of great significance to the stability and safety of the laser power supply. In improving the stability and safety of semiconductor laser constant current sources, the application of high stability driving power that meets international standards has significantly improved the stability of output power and extended the use time. Therefore, it has certain value of application and promotion.