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On-chip electro-optic tuning of a lithium niobate microresonator with integrated in-plane microelectrodes

  • Min Wang
  • , Yingxin Xu
  • , Zhiwei Fang
  • , Yang Liao
  • , Peng Wang
  • , Wei Chu
  • , Lingling Qiao
  • , Jintian Lin
  • , Wei Fang
  • , Ya Cheng*
  • *此作品的通讯作者
  • CAS - Shanghai Institute of Optics and Fine Mechanics
  • University of Chinese Academy of Sciences
  • Zhejiang University
  • ShanghaiTech University
  • East China Normal University

科研成果: 期刊稿件文章同行评审

摘要

We demonstrate electro-optic tuning of an on-chip lithium niobate microresonator with integrated in-plane microelectrodes. First, the metallic microelectrodes were fabricated on the substrate using a femtosecond laser. Then high-Q lithium niobate microresonator located between the microelectrodes was further fabricated by femtosecond laser direct writing accompanied by focused ion beam milling. Thanks to the efficient design, a high electro-optical tuning coefficient of 3.41 pm/V has been obtained.

源语言英语
页(从-至)124-129
页数6
期刊Optics Express
25
1
DOI
出版状态已出版 - 9 1月 2017
已对外发布

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