收录：
摘要：
Three-element in-phase coherently coupled arrays of vertical cavity surface-emitting lasers (VCSELs) were fabricated using proton implantation. The arrays show excellent beam quality with a far-field divergence of 4 degrees, while maintaining a stable in-phase mode until a maximum output power of 4 mW under continuous-wave condition. The process for the arrays is simple and the cost is low.
关键词：
通讯作者信息：
电子邮件地址：
