Optical Manipulation of Electron Spins Bound to Neutral Donors in GaAsStanford University, 2007 - 113 pages |
Common terms and phrases
above-band acceptor Additionally anti-Stokes AºX applied B-field bound exciton broadband pulse bulk GaAs Chapter coherent population trapping decoherence delay density density-matrix model dependence dephasing detuned dipole Dº electron Dº-D°X system donor-bound doped emission exciton experimental Figure function g-factor GaAs Hamiltonian hyperfine impurity inhomogeneous intensity interaction Larmor precession laser lifetime magnetic field measured neutral donors nuclear field nuclear polarization nuclear spin nuclei observed optical pulse optical pumping optical pumping field photoluminescence photoluminescence excitation photon Phys PLE scans population transfer probe pulse length pump pulse pump-probe experiment quantum computation quantum dots quantum information processing qubit Rabi frequencies Raman lines Raman linewidth Raman spectroscopy Raman transitions relaxation rate resonant selection rules semiconductor shown in Fig single single-pulse experiment spin-echo Stokes T₁ T₂ technique temperature theoretical three-level system Ti:Sapphire two-pulse experiment ultra-fast visibility wavefunction Zeeman pairs