The Application of Embedded System in Frequency Stabilization Technology of External Cavity Laser Diodes

摘要

In recent years, frequency stabilization technology of the external cavity laser diodes (ECLD) has developed rapidly. In this paper, an embedded system module that is adopted in the frequency stabilization circuit of ECLD is discussed, and an improved circuit of embedded system that is based on ARM core is presented. In this way, the reliability of frequency stabilization circuit system is increased, the power waste is reduced and the structure is simplified.