Tag: lens
High-performance achromatic flat lens by multiplexing meta-atoms on a stepwise phase dispersion compensation layer
PrincipleWe investigate the flat lens constructed by the meta-atoms on a SPDC layer with varying optical thickness, which satisfy the…
Xiaomi unveils ambitious modular phone concept with lens attachment
Mishaal Rahman / Android AuthorityTL;DR Xiaomi has unveiled a new concept modular phone. The concept features an attachable lens module…
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