Therefore PAA with Y-branched Cu nanowires can be used as a near-infrared micropolarizer, and this kind of micropolarizer would have a promising future in the field of photoelectricity integration.

• 因此，这种含Y形铜纳米线多孔铝膜可以用作近红外微偏振器，且将在光电集成领域有广泛的应用前景。