Mid-infrared free space wavelength beam splitter based on dual frequency reflective metalens

doi:10.35848/1347-4065/ac7bc9

CORC > 长春光学精密机械与物理研究所 > 中国科学院长春光学精密机械与物理研究所

	Mid-infrared free space wavelength beam splitter based on dual frequency reflective metalens
	B. Q. Wu; Y. D. Chi; H. X. Zhang; C. L. Zhao; Y. Zhao; S. Lv and J. Yang
刊名	Japanese Journal of Applied Physics
	2022
卷号	61 期号:8 页码:6
ISSN号	0021-4922
DOI	10.35848/1347-4065/ac7bc9
英文摘要	We present a reflective metalens with a hybrid antenna structure, which can realize the beam splitting function of two wavelengths in free space. A key feature of our design is the presence of phase-independent regulation at two different wavelengths in each nanoresonator, which can generate a specific phase or a continuous sweep in the range of 0 degrees to more than 300 degrees. To demonstrate the wavefront manipulation ability of the array, we simulated the characteristics of wavelength beam splitting, especially the free space wavelength beam splitter with a focal length of 300 mu m and a relative focal position of 100 mu m.
URL标识	查看原文
语种	英语
内容类型	期刊论文
源URL	[http://ir.ciomp.ac.cn/handle/181722/66845]
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	B. Q. Wu,Y. D. Chi,H. X. Zhang,et al. Mid-infrared free space wavelength beam splitter based on dual frequency reflective metalens[J]. Japanese Journal of Applied Physics,2022,61(8):6.
APA	B. Q. Wu,Y. D. Chi,H. X. Zhang,C. L. Zhao,Y. Zhao,&S. Lv and J. Yang.(2022).Mid-infrared free space wavelength beam splitter based on dual frequency reflective metalens.Japanese Journal of Applied Physics,61(8),6.
MLA	B. Q. Wu,et al."Mid-infrared free space wavelength beam splitter based on dual frequency reflective metalens".Japanese Journal of Applied Physics 61.8(2022):6.