Faculty Profile

Dr. Ata Ulhaq

Assistant Professor

Department Of Physics
TitlePublicationAuthorYear
Measurement of the spin temperature of optically cooled nuclei and GaAs hyperfine constants in GaAs/AlGaAs quantum dotsNature MaterialsChekhovich E.A., Ulhaq A., Zallo E., DIng F., Schmidt O.G., Skolnick M.S.2017
Vanishing electron g factor and long-lived nuclear spin polarization in weakly strained nanohole-filled GaAs/AlGaAs quantum dotsPhysical Review BUlhaq A., Duan Q., Zallo E., Ding F., Schmidt O.G., Tartakovskii A.I., Skolnick M.S., Chekhovich E.A.2016
Mollow quintuplets from coherently excited quantum dotsOptics LettersGe R.-C., Weiler S., Ulhaq A., Ulrich S.M., Jetter M., Michler P., Hughes S.2013
Detuning-dependent Mollow triplet of a coherently-driven single quantum dotOptics ExpressUlhaq A., Weiler S., Roy C., Ulrich S.M., Jetter M., Hughes S., Michler P.2013
Phonon-assisted incoherent excitation of a quantum dot and its emission propertiesPhysical Review B - Condensed Matter and Materials PhysicsWeiler S., Ulhaq A., Ulrich S.M., Richter D., Jetter M., Michler P., Roy C., Hughes S.2012
Cascaded single-photon emission from the Mollow triplet sidebands of a quantum dotNature PhotonicsUlhaq A., Weiler S., Ulrich S.M., Rossbach R., Jetter M., Michler P.2012
Resonance fluorescence emission from single semiconductor quantum dots coupled to high-quality microcavitiesQuantum Optics with Semiconductor NanostructuresUlrich S.M., Ulhaq A., Michler P.2012
Highly indistinguishable photons from a quantum dot in a microcavityPhysica Status Solidi (B) Basic ResearchWeiler S., Ulhaq A., Ulrich S.M., Reitzenstein S., Loffler A., Forchel A., Michler P.2011
Emission characteristics of a highly correlated system of a quantum dot coupled to two distinct micropillar cavity modesPhysical Review B - Condensed Matter and Materials PhysicsWeiler S., Ulhaq A., Ulrich S.M., Reitzenstein S., Loffler A., Forchel A., Michler P.2010
Linewidth broadening and emission saturation of a resonantly excited quantum dot monitored via an off-resonant cavity modePhysical Review B - Condensed Matter and Materials PhysicsUlhaq A., Ates S., Weiler S., Ulrich S.M., Reitzenstein S., Loffler A., Hofling S., Worschech L., Forchel A., Michler P.2010
Non-resonant cavity-quantum dot couplingJournal of Physics: Conference SeriesUlhaq A., Ates S., Ulrich S.M., Reitzenstein S., Loffler A., Forchel A., Michler P.2010
Non-resonant dot-cavity coupling and its potential for resonant single-quantum-dot spectroscopyNature PhotonicsAtes S., Ulrich S.M., Ulhaq A., Reitzenstein S., Loffler A., Hofling S., Forchel A., Michler P.2009
In situ laser microprocessing of single self-assembled quantum dots and optical microcavitiesApplied Physics LettersRastelli A., Ulhaq A., Kiravittaya S., Wang L., Zrenner A., Schmidt O.G.2007
Fabrication and characterization of microdisk resonators with In(Ga)As/GaAs quantum dotsPhysica Status Solidi (C) Current Topics in Solid State PhysicsRastelli A., Ulhaq A., Deneke C., Wang L., Benyoucef M., Coric E., Winter W., Mendach S., Horton F., Cavallo F., Merdzhanova T., Kiravittaya S., Schmidt O.G.2006
SemesterTitleCode
Fall Semester 2018-19Master's Thesis1801
Fall Semester 2018-19Senior Project1801
Fall Semester 2018-19Advanced Atomic, Molecular and Laser Physics1801
Fall Semester 2018-19Doctoral Thesis Research1801
Fall Semester 2018-19Atomic, Molecular and Laser Physics1801
Fall Semester 2018-19Electricity and Magnetism1801
Summer Semester 2017-18Doctoral Thesis Research1703
Spring Semester 2017-18Master's Thesis1702
Spring Semester 2017-18Advanced Condensed Matter Physics1702
Spring Semester 2017-18Electrodynamics II1702
Spring Semester 2017-18Electromagnetic Fields & Waves1702
Spring Semester 2017-18Condensed Matter Physics1702
Fall Semester 2017-18Master's Thesis1701
Fall Semester 2017-18Mechanics1701
Spring Semester 2016-17Electrodynamics II1602
  • Past Courses
    SemesterTitleCode
    Fall Semester 2013-14Quantum Theory I1301
    Fall Semester 2013-14Senior Project I1301
    Fall Semester 2013-14Atomic, Molecular and Laser Physics1301
    Spring Semester 2012-13Modern Physics1202
    Spring Semester 2012-13Electromagnetic Fields & Waves1202
    Spring Semester 2012-13Senior Project II1202
    Fall Semester 2012-13Quantum Optics1201
    Fall Semester 2012-13Senior Project I1201