Title :
Polarization transfer from photon to nuclear spin through electron spin with zero g-factor quantum well
Author :
Kutsuwa, T. ; Kosaka, H. ; Rikitake, Y. ; Ono, K. ; Imamura, H. ; Takagahara, T. ; Arai, K. ; Yonezawa, G. ; Shigyo, H. ; Kinjo, H. ; Mitsumori, Y. ; Edamatsu, K.
Author_Institution :
CREST-JST, Kawaguchi
Abstract :
We demonstrate photon-spin polarization transfer. g-factor plays a key role in this transfer process. We obtained g~0 in GaAs/AlGaAs system, which showed anomalous phenomena suggesting population transfer from photons to nuclear spins through electron spins.
Keywords :
III-V semiconductors; aluminium compounds; gallium arsenide; magnetic moments; semiconductor quantum wells; GaAs-AlGaAs; electron spins; g-factor quantum well; nuclear spin; photon; polarization transfer; Atom optics; Electron optics; Gallium arsenide; Magnetic fields; Optical interconnections; Optical pumping; Photonics; Polarization; Rotation measurement; Temperature; (270.1670) Coherent optical effects; (270.5570) Quantum detectors;
Conference_Titel :
Lasers and Electro-Optics, 2006 and 2006 Quantum Electronics and Laser Science Conference. CLEO/QELS 2006. Conference on
Conference_Location :
Long Beach, CA
Print_ISBN :
978-1-55752-813-1
Electronic_ISBN :
978-1-55752-813-1
DOI :
10.1109/CLEO.2006.4628819
