This paper has studied the charateristics of laser diode and fiber by using gradient-index lenses with spherical end surface,optimizing coupling condition has be given in this paper.
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美
- 本文就利用球端面梯折(梯度折射率)透镜进行半导体激光器和光纤耦合问题进行了探讨,给出了最佳耦合的条件。