Fluorescence Polarization Switching from a Single Silicon Vacancy Colour Centre in Diamond

Yan Liu, Gengxu Chen, Youying Rong, Liam Paul McGuinness, Fedor Jelezko, Syuto Tamura, Takashi Tanii, Tokuyuki Teraji, Shinobu Onoda, Takeshi Ohshima, Junichi Isoya, Takahiro Shinada, E. Wu*, Heping Zeng

*この研究の対応する著者

研究成果: Article査読

9 被引用数 (Scopus)

抄録

Single-photon emitters with stable and uniform photoluminescence properties are important for quantum technology. However, in many cases, colour centres in diamond exhibit spectral diffusion and photoluminescence intensity fluctuation. It is therefore essential to investigate the dynamics of colour centres at the single defect level in order to enable the on-demand manipulation and improved applications in quantum technology. Here we report the polarization switching, intensity jumps and spectral shifting observed on a negatively charged single silicon-vacancy colour centre in diamond. The observed phenomena elucidate the single emitter dynamics induced by photoionization of nearby electron donors in the diamond.

本文言語English
論文番号12244
ジャーナルScientific reports
5
DOI
出版ステータスPublished - 2015 7月 23

ASJC Scopus subject areas

  • 一般

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