Littrow metasurface .

Jingyuan Zhu1,2,3,4,5, Siliang Zhou1,2,3,4,5, Tao He1,2,3,4,5

  • 1Institute of Precision Optical Engineering, School of Physics Science and Engineering, Tongji University, Shanghai 200092, China.

PubMed
概括

研究人员开发了一种新的超级细胞超表面,用于大角度宽带Littrow衍射. 这种超表面在中红外光谱中达到99%的效率,克服了激光应用传统设备的局限性.