Metalenses Based on Symmetric Slab Waveguide and c-TiO2: Efficient Polarization-Insensitive Focusing at Visible Wavelengths
Metalenses Based on Symmetric Slab Waveguide and c-TiO2: Efficient Polarization-Insensitive Focusing at Visible Wavelengths
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作者:
Yaoyao Liang;Zhongchao Wei;Jianping Guo;Faqiang Wang;Hongyun Meng;Hongzhan Liu