Unidirectional Frequency Conversion in Silicon-based Double-Ring Microresonator

Mikkel Heuck, Yunhong Ding, Lars Hagedorn Frandsen, Jacob Gade Koefoed, Jesper Bjerge Christensen, Karsten Rottwitt

Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review


We experimentally study four-wave-mixing frequency conversion in two coupled silicon ring-resonators. The asymmetric super-mode structure causes highly directional conversion and enables near-unity efficiency which is important for photonic quantum information technology.
Original languageEnglish
Title of host publicationProceedings of 2018 Conference on Lasers and Electro-Optics
Number of pages2
PublisherOptical Society of America
Publication date2018
ISBN (Print)978-1-943580-42-2
Publication statusPublished - 2018
EventCLEO: Science and Innovations 2018 - San Jose, United States
Duration: 13 May 201818 May 2018


ConferenceCLEO: Science and Innovations 2018
Country/TerritoryUnited States
CitySan Jose
Internet address

Bibliographical note

From the session: Symposium on Integrated Sources of Non-Classical Light: Perspectives and Challenges II (JTh4C)


  • Photonics
  • Frequency conversion
  • Laser excitation
  • Silicon
  • Frequency division multiplexing
  • Couplings


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