用串行迭代算法设计具有长焦深功能的衍射光学元件(英文)附视频

被引:2
作者
陈岩松
张静娟
鲍乃铿
机构
[1] 中国科学院研究生院物理学部
[2] 香港城市大学电子工程系 北京
[3] 北京
[4] 九龙香港
关键词
串行迭代算法; 衍射光学元件; 半导体激光; 长焦深;
D O I
暂无
中图分类号
O436.1 [干涉与衍射];
学科分类号
070207 ; 0803 ;
摘要
提出一种串行迭代算法 ,将它用于控制波前传播进行衍射光学元件设计 .用此算法设计出能使半导体激光束聚焦并具有长焦深功能的衍射光学元件 .模拟计算结果表明了此设计方法的有效性 .该衍射光学元件已用光刻和离子刻蚀技术制备并进行了光学实验研究 ,取得了与理论设计一致的实验结果 .
引用
收藏
页码:267 / 271
页数:5
相关论文
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