Hall, Kimberley
Permanent URI for this collectionhttps://hdl.handle.net/10222/22068
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Item type: Item , Access status: Open Access , Effects of rapid thermal annealing on the optical properties of low-loss 1.3 mu m GaInNAs/GaAs saturable Bragg reflectors(2004-08) Sun, HD; Macaluso, R.; Calvez, S.; Valentine, GJ; Burns, D.; Dawson, MD; Gundogdu, K.; Hall, KC; Boggess, TF; Jouhti, T.; Pessa, M.We report studies of the effect of rapid thermal annealing (RTA) on the optical properties of a low-loss 1.3 mum saturable Bragg reflector (SBR), consisting of a GaInNAs/GaAs single quantum well embedded in an AlAs/GaAs Bragg reflector grown monolithically on a GaAs substrate. RTA gives rise to a blueshift of the photoluminescence (PL) peak (and therefore of the excitonic absorption peak) and an enhancement of PL intensity, while the reflectivity properties including peak reflectivity and bandwidth are not degraded. Temperature dependent photoluminescence measurements show that the RTA-induced blueshift of photoluminescence consists of two components: one originating from the increase of optical transition energies and another from the reduction of carrier localization. Time-resolved photoluminescence results at room temperature provide information about the recombination dynamics of carriers directly relevant to the application of the SBR in laser mode locking.Item type: Item , Access status: Open Access , Coherent response of spin-orbit split-off excitons in InP: Isolation of many-body effects through interference(2002-05) Hall, KC; Allan, GR; van Driel, HM; Krivosheeva, T.; Potz, W.No abstract available.Item type: Item , Access status: Open Access , Electron and hole spin dynamics in semiconductor quantum dots(2005-03) Gundogdu, K.; Hall, KC; Koerperick, EJ; Pryor, CE; Flatte, ME; Boggess, TF; Shchekin, OB; Deppe, DGNo abstract available.Item type: Item , Access status: Open Access , Ultrafast electron capture into p-modulation-doped quantum dots(2004-11) Gundogdu, K.; Hall, KC; Boggess, TF; Deppe, DG; Shchekin, OBNo abstract available.Item type: Item , Access status: Open Access , Nonmagnetic semiconductor spin transistor(2003-10) Hall, KC; Lau, WH; Gundogdu, K.; Flatte, ME; Boggess, TFNo abstract available.Item type: Item , Access status: Open Access , Spin relaxation in (110) and (001) InAs/GaSb superlattices(2003-09) Hall, KC; Gundogdu, K.; Altunkaya, E.; Lau, WH; Flatte, ME; Boggess, TF; Zinck, JJ; Barvosa-Carter, WB; Skeith, SLNo abstract available.Item type: Item , Access status: Open Access , Efficient electron spin detection with positively charged quantum dots(2004-04) Gundogdu, K.; Hall, KC; Boggess, TF; Deppe, DG; Shchekin, OBNo abstract available.Item type: Item , Access status: Open Access , Resonant tunneling in (110) oriented interband diodes(2005-02) Zinck, JJ; Chow, DH; Holabird, KS; Schulman, JN; Hall, KC; Boggess, TFNo abstract available.Item type: Item , Access status: Open Access , Suppression of intervalley scattering in Ga(As)Sb quantum wells(2000-10) Hall, KC; Leonard, SW; van Driel, HM; Kost, AR; Selvig, E.No abstract available.Item type: Item , Access status: Open Access , Subpicosecond spin relaxation in GaAsSb multiple quantum wells(1999-12) Hall, KC; Leonard, SW; van Driel, HM; Kost, AR; Selvig, E.; Chow, DHNo abstract available.Item type: Item , Access status: Open Access , Ultrafast optical control of coercivity in GaMnAs(2008-07) Hall, K. C.; Zahn, J. P.; Gamouras, A.; March, S.; Robb, J. L.; Liu, X.; Furdyna, J. K.No abstract available.Item type: Item , Access status: Open Access , Interband dephasing and photon echo response in GaMnAs(2012-08) Yildirim, M.; March, S.; Mathew, R.; Gamouras, A.; Liu, X.; Dobrowolska, M.; Furdyna, J. K.; Hall, K. C.No abstract available.Item type: Item , Access status: Open Access , Optimal quantum control for conditional rotation of exciton qubits in semiconductor quantum dots(2011-11) Mathew, Reuble; Pryor, Craig E.; Flatte, Michael E.; Hall, Kimberley C.No abstract available.Item type: Item , Access status: Open Access , Ultrafast studies of carrier and magnetization dynamics in GaMnAs(2010-02) Zahn, J. P.; Gamouras, A.; March, S.; Liu, X.; Furdyna, J. K.; Hall, K. C.No abstract available.Item type: Item , Access status: Open Access , Time-resolved Faraday rotation measurements of spin relaxation in InGaAs/GaAs quantum dots: Role of excess energy(2007-04) Robb, J. L.; Chen, Y.; Timmons, A.; Hall, K. C.; Shchekin, O. B.; Deppe, D. G.No abstract available.Item type: Item , Access status: Open Access , Electronic structure of Ga1-xMnx As probed by four-wave mixing spectroscopy(2011-09) Yildirim, M.; March, S.; Mathew, R.; Gamouras, A.; Liu, X.; Dobrowolska, M.; Furdyna, J. K.; Hall, K. C.No abstract available.Item type: Item , Access status: Open Access , Room-temperature electric-field controlled spin dynamics in (110)InAs quantum wells(2005-05) Hall, K. C.; Gundogdu, K.; Hicks, J. L.; Kocbay, A. N.; Flatte, M. E.; Boggess, T. F.; Holabird, K.; Hunter, A.; Chow, D. H.; Zinck, J. J.No abstract available.Item type: Item , Access status: Open Access , Optically engineered ultrafast pulses for controlled rotations of exciton qubits in semiconductor quantum dots(2012-07) Gamouras, Angela; Mathew, Reuble; Hall, Kimberley C.No abstract available.Item type: Item , Access status: Open Access , Hole spin relaxation in neutral InGaAs quantum dots: Decay to dark states(2007-01) Hall, K. C.; Koerperick, E. J.; Boggess, Thomas F.; Shchekin, O. B.; Deppe, D. G.No abstract available.Item type: Item , Access status: Open Access , Performance of a spin-based insulated gate field effect transistor(2006-04) Hall, K. C.; Flatte, M. E.No abstract available.