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Efficiency enhancement for the orbital angular momentum photon quantum interface via single photon frequency upconversion

  • Wen jie Wu
  • , Jian hui Ma
  • , Hai feng Pan
  • , E. Wu
  • , Huai xi Chen
  • , K. Choge Dismas
  • , Wan guo Liang*
  • *此作品的通讯作者
  • East China Normal University
  • CAS - Fujian Institute of Research on the Structure of Matter

科研成果: 期刊稿件文章同行评审

摘要

As the application of orbital angular momentum (OAM) of photon quantum in quantum communication, the OAM photon quantum interface for the transmission wavelength from the telecom communication quantum information storage in visible regime is required. Here we demonstrate the efficiency enhancement for the OAM photon quantum interface based on the frequency upconversion from telecom wavelength to visible regime by sum-frequency generation. The infrared photons at 1 558 nm carrying different OAM values could be converted to the visible regime at 622.2 nm with the optimal efficiency via adjusting the pump beam waist radius and intensity.

源语言英语
页(从-至)156-160
页数5
期刊Optoelectronics Letters
13
2
DOI
出版状态已出版 - 1 3月 2017
已对外发布

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