图4 面向超宽带超声悬浮的消色差超构表面 (IMAGE)

Science China Press

图4 面向超宽带超声悬浮的消色差超构表面

Caption

a, 逆向设计的超构表面及其代表性单元；b-c, 理论(b)与优化(c)的折射率；d, 单元的透射率；e, 模拟的多频率超声悬浮；f, 测量的超声微粒悬浮

Credit

©《中国科学》杂志社

Usage Restrictions

Use with credit.

License

Original content

Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.