High-efficiency Grating Couplers for Pixel-Level Flat-Top Beam Generation Zhong-Tao Tian,Ze-Peng Zhuang,Zhi-Bin Fan,Xiao-Dong Chen,Jian-Wen DongPhotonics(2022)引用 4|浏览1关键词grating coupler,dual-etch grating,distributed Bragg reflector,flat-top beamAI 理解论文溯源树样例生成溯源树,研究论文发展脉络Chat Paper正在生成论文摘要