作者: Xiangbo Yang , Hongyun Meng , Hongzhan Liu , Zhongchao Wei , Faqiang Wang
DOI: 10.1364/OE.420014
关键词:
摘要: Focus-tunable metalenses play an indispensable role in the development of integrated optical systems. In this paper, the phase change material Sb_2S_3 is used in a thermally …