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

doi:10.35848/1347-4065/ac7bc9

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	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
	2022
发表期刊	Japanese Journal of Applied Physics
ISSN	0021-4922
卷号	61 期号:8 页码:6
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.
DOI	10.35848/1347-4065/ac7bc9
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收录类别	sci ; ei
语种	英语
引用统计
文献类型	期刊论文
条目标识符	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.

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