为探究上海市在国内激光领域研究中的科研合作情况，本文以上海激光领域研究为实验对象，从网络指标、h子网h度、具体节点、主题内容等方面对WOS核心合集中的国内合著网络和引文网络进行了深入的比较和研究。论文揭示了上海市与各省市之间的论文合著与引用现状及差异，明确了其获得的智力支持情况，发现北京市和台湾地区是其最主要的支持主体。

In order to explore the domestic research cooperation in the field of laser research in Shanghai. This paper takes laser research in the city as the experimental target and uses WoS core collection data to make an in-depth comparison and research on the domestic collaboration network and citation network, from the perspectives of network indicators, h subnet h degree, the specific node, the subject content and so forth. It identifies the current situation and difference between Shanghai and other provinces, acknowledges the intellectual support that Shanghai received, and recognizes Beijing and Taiwan as the most important supporters.