Switchable dual-focus metalens extends depth of photoacoustic eye imaging
Researchers at POSTECH have built an electrically switchable dual-focus metalens that extends the imaging depth of photoacoustic microscopy to nearly ...
Researchers at POSTECH have built an electrically switchable dual-focus metalens that extends the imaging depth of photoacoustic microscopy to nearly ...
© 2025 Scienmag - Science Magazine
© 2025 Scienmag - Science Magazine