Driving circuit of LD is an important part of the laser fuse. Pointing to the features of LD, some issues that should be pay attention to are discussed .Then a small and low power driving circuit is designed. Through PSpice simulation and experiment, the circuit can meet the design requirements. The work may offer some positive references for the research area.
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何成林. 半导体激光器驱动电路设计[J]. 科学技术与工程, 2009, 9(21): . He Chenglin. Design of Driving Circuit of LD[J]. Science Technology and Engineering,2009,9(21).