Coherent transfer of time-bin photons to electron spins in a semiconductor

Hideo Kosaka, Takahiro Inagaki, Ryuta Hitomi, Fumishige Izawa, Yoshiaki Rikitake, Hiroshi Imamura, Yasuyoshi Mitsumori, Keiichi Edamatsu

研究成果: Article

3 引用 (Scopus)

抜粋

We demonstrate that a coherent superposition state of two temporally separated optical pulses, called a time-bin state, can be transferred to that of up-down electron spins in a semiconductor by synchronizing the time separation to the precession period of either electrons or holes. The time-bin transfer scheme does not require polarization-mode degeneracy and can map the time-bin state to the electron spin state that is not accessible directly using only polarization. The scheme offers an alternate approach for quantum interfaces between photons and electron spins.

元の言語English
記事番号042304
ジャーナルPhysical Review A - Atomic, Molecular, and Optical Physics
85
発行部数4
DOI
出版物ステータスPublished - 2012 4 5

ASJC Scopus subject areas

  • Atomic and Molecular Physics, and Optics

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