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physics.optics2026
Quantitative spin-orbit engineering enables subwavelength-scale programmable polarization states for versatile photonic functionalities
Shuaijie Yuan, Xuefeng Zhang, Jin Yang +7
Precise and programmable control of optical polarization provides a versatile vectorial degree of freedom for light-matter interaction and optical information encoding. Existing po…
physics.optics2025
Femtosecond low-threshold all-optical switching enabled by giant broadband optical nonlinearity from heteroatom doping
Xuefeng Zhang, Zhongquan Nie, Jinhai Zou +9
Ultrafast all-optical switching (AOS) is pivotal for advancing integrated photonic devices, from high-speed photonic information processing to next generation all-optical computing…