Electrically/optically modulated polarization photodetector (IMAGE)
Caption
By using template embossing, a nanorippled perovskite with a single groove width of only 146 nm was fabricated. Based on this, the electro-optic modulated polarization-sensitive photodetector exhibited an extremely high anisotropy ratio. Moreover, both light intensity and pulse voltage can regulate its polarization behavior, providing new insights for integrated polarization electro-optic modulation optical systems. This multidimensional control can also be applied in fields such as machine learning.
Credit
Nano research, Tsinghua University Press
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