Title :
Toward all semiconductor quantum repeaters
Author :
Kosaka, H. ; Shigyo, H. ; Kutsuwa, T. ; Rikitake, Y. ; Imamura, H. ; Mitsumori, Y. ; Edamatsu, K.
Author_Institution :
Research Institute of Electrical Communication, Tohoku University, Sendai 980-8577, Japan
Abstract :
Deterministic quantum state transfer from a photonic qubit to an electron spin qubit is crucial for building all semiconductor quantum repeaters. We present the coherent state preparation of electron spins imprinted from the photon polarization.
Keywords :
Charge carrier processes; Electron optics; Elementary particle exchange interactions; Excitons; Magnetic fields; Optical polarization; Quantum computing; Quantum entanglement; Repeaters; Rotation measurement;
Conference_Titel :
Quantum Electronics and Laser Science Conference, 2007. QELS '07
Conference_Location :
Baltimore, MD, USA
Print_ISBN :
978-1-55752-834-6
DOI :
10.1109/QELS.2007.4431645
