线

Heng Wang1, Zixian Hu1, Junhong Deng2

  • 1Department of Materials Science and Engineering, Southern University of Science and Technology, Shenzhen 518055, China.

Science advances
|February 21, 2024
PubMed
概括

研究人员开发了一种新的全光学开关,使用非线性元表面进行超快的极化开关. 这一突破实现了97%的调制深度,转换时间为数百飞秒,克服了传统基于Kerr的交换机的局限性.

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