Metasurface: A two-dimensional artificial structure that manipulates light at the subwavelength scale, enabling new optical functionalities and applications.
Breaking the barriers of conventional optical components, a team of researchers has developed an ultrathin metasurface beam splitter that can split light into two predesigned directions with variable power distribution.
Researchers from Tsinghua University and the Chinese Academy of Sciences have recently made an exciting breakthrough in laser technology by generating laser pulses with tailored spatiotemporal profiles.
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