Conversion from Single Photon to Single Electron Spin Using Electrically Controllable Quantum Dots

• DOI: 10.7566/jpsj.86.011008
• Publication Date: 2016-12-13T01:02:43Z
• Authors: Akira Oiwa; Takafumi Fujita; Haruki Kiyama; Giles Allison; Arne Ludwig; Andreas D. Wieck; Seigo Tarucha
• Keywords: Pauli exclusion principle; Quantum sensor

Polarization is a fundamental property of light and could provide various solutions to the development secure optical communications with high capacity speed. In particular, coherent quantum state conversion between single photons electron spins prerequisite for long-distance distributed computation. Electrically defined dots have already been proven be suitable scalable solid qubits by demonstrations single-spin manipulations two-qubit gate operations. Thus, their information technologies would considerably extended achievement entanglement an spin in photon. this review paper, we show basic trapping electrons generated detecting using Pauli effect sensitive charge sensors.