Second-Harmonic Generation Enhancement in Polar Dielectric Films via Nonlocal Longitudinal Modes and Berreman Modes

Yining Yao1, Ye Zhang1, Jie Luo1

  • 1School of Physical Science and Technology, Collaborative Innovation Center of Suzhou Nano Science and Technology, Jiangsu Key Laboratory of Frontier Material Physics and Devices Soochow University Suzhou China.

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