Development of III-nitride quantum dot single-photon emitters

Mark Holmes
Institute of Industrial Science
Associate Professor
III-nitride quantum dots are promising materials for the development of single-photon emitters, which are expected to be used in future quantum information processors. We are working toward understanding the physical processes in these structures and developing single-photon emitters with improved properties. Recent topics include increasing the photon extraction efficiency and reducing noise effects, such as spectral diffusion.
Artist’s impression of single-photon emission from a GaN quantum dot
Holmes
Experimental setup for optical measurements
Holmes

Related links

Research collaborators

  • NanoQuine, The University of Tokyo, Japan
  • Cambridge University, UK
  • Peking University, China
  • Magdeburg University, Germany
  • Universidad Politećnica de Madrid, Spain

Related publications

III-nitride quantum dots as single photon emitters, M. J. Holmes, M. Arita and Y. Arakawa, Semiconductor Science and Technology, 34 033001 (2019).

Contact

  • Email: holmes[at]iis.u-tokyo.ac.jp
    ※[at]=@
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