變焦超構元件的原理示意圖 (IMAGE)
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變焦超構元件的原理示意圖，左邊是二維調控超構元件，右邊的是三維調控超構元件。
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© Zhang, J. et al. https://www.science.org/doi/10.1126/sciadv.adf8478
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變焦超構元件的原理示意圖，左邊是二維調控超構元件，右邊的是三維調控超構元件。
© Zhang, J. et al. https://www.science.org/doi/10.1126/sciadv.adf8478
Image must be used with appropriate caption and credit.
Licensed content