[15a-K506-1~10] 3.11 Nanoscale optical science and near-field optics

9:30 AM - 9:45 AM JST(12:30 AM - 12:45 AM UTC)

[15a-K506-3] Design and Manufacture of Curved Metasurface Reflector

〇Yoshiki Konda¹, Hidemichi Sakurai², Kosaku Kato², Thanh Nhat Khoa Phan², Verdad C. Agulto², Masanori Tsuruta¹, Hitoshi Shimada¹, Makoto Nakajima² (1.Asahi Kasei Corp., 2.ILE, Osaka Univ.)

Keywords:

metamaterial,curved metasurface,terahertz wave

We designed and fabricated a curved metasurface reflector (MSR) that can be used to control the direction of radio waves in next generation telecommunications. Using metal oxide containing ink and laser irradiation, we formed a metal pattern based on the design on a curved surface, thereby fabricating a curved MSR. The reflection properties of this curved MSR was evaluated at 300 GHz. This method is expected to be applicable to the fabrication of metasurfaces of various shapes.