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阐述了高频振动爬山法对激光二极管与单模光纤进行耦合的原理，给出了两维校正的实验结果．高频振动法与微机结合使用可对光源与光纤的耦合进行自动寻优，该方法使系统的校正效果好，性能稳定．
The principle of coupling laser diode with single mode optical fiber by high frequency vibration hill-climbing method is expounded, and experimental results of two-dimensional correction are given. The combination of high-frequency vibration method and microcomputer can automatically search for the coupling of light source and optical fiber. This method makes the system have good correction effect and stable performance.