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- [21] Significant-Loophole-Free Test of Bell's Theorem with Entangled PhotonsPHYSICAL REVIEW LETTERS, 2015, 115 (25)Giustina, Marissa论文数: 0 引用数: 0 h-index: 0机构: Austrian Acad Sci, IQOQI, A-1090 Vienna, Austria Univ Vienna, Fac Phys, Quantum Opt Quantum Nanophys & Quantum Informat, A-1090 Vienna, Austria Austrian Acad Sci, IQOQI, A-1090 Vienna, AustriaVersteegh, Marijn A. M.论文数: 0 引用数: 0 h-index: 0机构: Austrian Acad Sci, IQOQI, A-1090 Vienna, Austria Univ Vienna, Fac Phys, Quantum Opt Quantum Nanophys & Quantum Informat, A-1090 Vienna, Austria Austrian Acad Sci, IQOQI, A-1090 Vienna, AustriaWengerowsky, Soeren论文数: 0 引用数: 0 h-index: 0机构: Austrian Acad Sci, IQOQI, A-1090 Vienna, Austria Univ Vienna, Fac Phys, Quantum Opt Quantum Nanophys & Quantum Informat, A-1090 Vienna, Austria Austrian Acad Sci, IQOQI, A-1090 Vienna, AustriaHandsteiner, Johannes论文数: 0 引用数: 0 h-index: 0机构: Austrian Acad Sci, IQOQI, A-1090 Vienna, Austria Univ Vienna, Fac Phys, Quantum Opt Quantum Nanophys & Quantum Informat, A-1090 Vienna, Austria Austrian Acad Sci, IQOQI, A-1090 Vienna, AustriaHochrainer, Armin论文数: 0 引用数: 0 h-index: 0机构: Austrian Acad Sci, IQOQI, A-1090 Vienna, Austria Univ Vienna, Fac Phys, Quantum Opt Quantum Nanophys & Quantum Informat, A-1090 Vienna, Austria Austrian Acad Sci, IQOQI, A-1090 Vienna, AustriaPhelan, Kevin论文数: 0 引用数: 0 h-index: 0机构: Austrian Acad Sci, IQOQI, A-1090 Vienna, Austria Austrian Acad Sci, IQOQI, A-1090 Vienna, AustriaSteinlechner, Fabian论文数: 0 引用数: 0 h-index: 0机构: Austrian Acad Sci, IQOQI, A-1090 Vienna, Austria Austrian Acad Sci, IQOQI, A-1090 Vienna, AustriaKofler, Johannes论文数: 0 引用数: 0 h-index: 0机构: Max Planck Inst Quantum Opt, D-85748 Garching, Germany Austrian Acad Sci, IQOQI, A-1090 Vienna, AustriaLarsson, Jan-Ake论文数: 0 引用数: 0 h-index: 0机构: Linkopings Univ, Inst Syst Teknik, S-58183 Linkoping, Sweden Austrian Acad Sci, IQOQI, A-1090 Vienna, AustriaAbellan, Carlos论文数: 0 引用数: 0 h-index: 0机构: Barcelona Inst Sci & Technol, ICFO Inst Ciencies Foton, Barcelona 08860, Spain Austrian Acad Sci, IQOQI, A-1090 Vienna, AustriaAmaya, Waldimar论文数: 0 引用数: 0 h-index: 0机构: Barcelona Inst Sci & Technol, ICFO Inst Ciencies Foton, Barcelona 08860, Spain Austrian Acad Sci, IQOQI, A-1090 Vienna, AustriaPruneri, Valerio论文数: 0 引用数: 0 h-index: 0机构: Barcelona Inst Sci & Technol, ICFO Inst Ciencies Foton, Barcelona 08860, Spain ICREA, Barcelona 08015, Spain Austrian Acad Sci, IQOQI, A-1090 Vienna, AustriaMitchell, Morgan W.论文数: 0 引用数: 0 h-index: 0机构: Barcelona Inst Sci & Technol, ICFO Inst Ciencies Foton, Barcelona 08860, Spain ICREA, Barcelona 08015, Spain Austrian Acad Sci, IQOQI, A-1090 Vienna, AustriaBeyer, Joern论文数: 0 引用数: 0 h-index: 0机构: Phys Tech Bundesanstalt, D-10587 Berlin, Germany Austrian Acad Sci, IQOQI, A-1090 Vienna, AustriaGerrits, Thomas论文数: 0 引用数: 0 h-index: 0机构: NIST, Boulder, CO 80305 USA Austrian Acad Sci, IQOQI, A-1090 Vienna, AustriaLita, Adriana E.论文数: 0 引用数: 0 h-index: 0机构: NIST, Boulder, CO 80305 USA Austrian Acad Sci, IQOQI, A-1090 Vienna, AustriaShalm, Lynden K.论文数: 0 引用数: 0 h-index: 0机构: NIST, Boulder, CO 80305 USA Austrian Acad Sci, IQOQI, A-1090 Vienna, AustriaNam, Sae Woo论文数: 0 引用数: 0 h-index: 0机构: NIST, Boulder, CO 80305 USA Austrian Acad Sci, IQOQI, A-1090 Vienna, AustriaScheidl, Thomas论文数: 0 引用数: 0 h-index: 0机构: Austrian Acad Sci, IQOQI, A-1090 Vienna, Austria Univ Vienna, Fac Phys, Quantum Opt Quantum Nanophys & Quantum Informat, A-1090 Vienna, Austria Austrian Acad Sci, IQOQI, A-1090 Vienna, AustriaUrsin, Rupert论文数: 0 引用数: 0 h-index: 0机构: Austrian Acad Sci, IQOQI, A-1090 Vienna, Austria Austrian Acad Sci, IQOQI, A-1090 Vienna, AustriaWittmann, Bernhard论文数: 0 引用数: 0 h-index: 0机构: Austrian Acad Sci, IQOQI, A-1090 Vienna, Austria Univ Vienna, Fac Phys, Quantum Opt Quantum Nanophys & Quantum Informat, A-1090 Vienna, Austria Austrian Acad Sci, IQOQI, A-1090 Vienna, AustriaZeilinger, Anton论文数: 0 引用数: 0 h-index: 0机构: Austrian Acad Sci, IQOQI, A-1090 Vienna, Austria Univ Vienna, Fac Phys, Quantum Opt Quantum Nanophys & Quantum Informat, A-1090 Vienna, Austria Austrian Acad Sci, IQOQI, A-1090 Vienna, Austria
- [22] Realistic loophole-free Bell test with atom-photon entanglementNATURE COMMUNICATIONS, 2013, 4Teo, C.论文数: 0 引用数: 0 h-index: 0机构: Natl Univ Singapore, Ctr Quantum Technol, Singapore 117543, Singapore Natl Univ Singapore, Ctr Quantum Technol, Singapore 117543, SingaporeAraujo, M.论文数: 0 引用数: 0 h-index: 0机构: Univ Fed Minas Gerais, Dept Fis, BR-30123970 Belo Horizonte, MG, Brazil Univ Vienna, Fac Phys, A-1090 Vienna, Austria Natl Univ Singapore, Ctr Quantum Technol, Singapore 117543, Singapore论文数: 引用数: h-index:机构:Minar, J.论文数: 0 引用数: 0 h-index: 0机构: Natl Univ Singapore, Ctr Quantum Technol, Singapore 117543, Singapore Natl Univ Singapore, Ctr Quantum Technol, Singapore 117543, SingaporeCavalcanti, D.论文数: 0 引用数: 0 h-index: 0机构: Natl Univ Singapore, Ctr Quantum Technol, Singapore 117543, Singapore ICFO Inst Ciencies Foton, Barcelona 08860, Spain Natl Univ Singapore, Ctr Quantum Technol, Singapore 117543, SingaporeScarani, V.论文数: 0 引用数: 0 h-index: 0机构: Natl Univ Singapore, Ctr Quantum Technol, Singapore 117543, Singapore Natl Univ Singapore, Dept Phys, Singapore 117551, Singapore Natl Univ Singapore, Ctr Quantum Technol, Singapore 117543, SingaporeTerra Cunha, M.论文数: 0 引用数: 0 h-index: 0机构: Univ Fed Minas Gerais, Dept Matemat, BR-30123970 Belo Horizonte, MG, Brazil Natl Univ Singapore, Ctr Quantum Technol, Singapore 117543, SingaporeFranca Santos, M.论文数: 0 引用数: 0 h-index: 0机构: Univ Fed Minas Gerais, Dept Fis, BR-30123970 Belo Horizonte, MG, Brazil Natl Univ Singapore, Ctr Quantum Technol, Singapore 117543, Singapore
- [23] Proposal to Test Bell's Inequality in ElectromechanicsPHYSICAL REVIEW LETTERS, 2016, 116 (07)Hofer, Sebastian G.论文数: 0 引用数: 0 h-index: 0机构: Univ Vienna, Fac Phys, Vienna Ctr Quantum Sci & Technol VCQ, Boltzmanngasse 5, A-1090 Vienna, Austria Leibniz Univ Hannover, Albert Einstein Inst, Inst Gravitat Phys, Inst Theoret Phys, Callinstr 38, D-30167 Hannover, Germany Univ Vienna, Fac Phys, Vienna Ctr Quantum Sci & Technol VCQ, Boltzmanngasse 5, A-1090 Vienna, AustriaLehnert, Konrad W.论文数: 0 引用数: 0 h-index: 0机构: Univ Colorado, NIST, Joint Inst Lab Astrophys, Boulder, CO 80309 USA Univ Colorado, Boulder, CO 80309 USA Univ Colorado, Dept Phys, Boulder, CO 80309 USA Univ Vienna, Fac Phys, Vienna Ctr Quantum Sci & Technol VCQ, Boltzmanngasse 5, A-1090 Vienna, AustriaHammerer, Klemens论文数: 0 引用数: 0 h-index: 0机构: Leibniz Univ Hannover, Albert Einstein Inst, Inst Gravitat Phys, Inst Theoret Phys, Callinstr 38, D-30167 Hannover, Germany Univ Vienna, Fac Phys, Vienna Ctr Quantum Sci & Technol VCQ, Boltzmanngasse 5, A-1090 Vienna, Austria
- [24] Stronger Hardy-type paradox based on the Bell inequality and its experimental testPHYSICAL REVIEW A, 2019, 99 (03)Yang, Mu论文数: 0 引用数: 0 h-index: 0机构: Univ Sci & Technol China, CAS Key Lab Quantum Informat, Hefei 230026, Anhui, Peoples R China Univ Sci & Technol China, CAS Ctr Excellence Quantum Informat & Quantum Phy, Hefei 230026, Anhui, Peoples R China Univ Sci & Technol China, CAS Key Lab Quantum Informat, Hefei 230026, Anhui, Peoples R ChinaMeng, Hui-Xian论文数: 0 引用数: 0 h-index: 0机构: Nankai Univ, Chern Inst Math, Theoret Phys Div, Tianjin 300071, Peoples R China Univ Sci & Technol China, CAS Key Lab Quantum Informat, Hefei 230026, Anhui, Peoples R ChinaZhou, Jie论文数: 0 引用数: 0 h-index: 0机构: Nankai Univ, Chern Inst Math, Theoret Phys Div, Tianjin 300071, Peoples R China Univ Sci & Technol China, CAS Key Lab Quantum Informat, Hefei 230026, Anhui, Peoples R ChinaXu, Zhen-Peng论文数: 0 引用数: 0 h-index: 0机构: Nankai Univ, Chern Inst Math, Theoret Phys Div, Tianjin 300071, Peoples R China Univ Sci & Technol China, CAS Key Lab Quantum Informat, Hefei 230026, Anhui, Peoples R ChinaXiao, Ya论文数: 0 引用数: 0 h-index: 0机构: Univ Sci & Technol China, CAS Key Lab Quantum Informat, Hefei 230026, Anhui, Peoples R China Univ Sci & Technol China, CAS Ctr Excellence Quantum Informat & Quantum Phy, Hefei 230026, Anhui, Peoples R China Univ Sci & Technol China, CAS Key Lab Quantum Informat, Hefei 230026, Anhui, Peoples R ChinaSun, Kai论文数: 0 引用数: 0 h-index: 0机构: Univ Sci & Technol China, CAS Key Lab Quantum Informat, Hefei 230026, Anhui, Peoples R China Univ Sci & Technol China, CAS Ctr Excellence Quantum Informat & Quantum Phy, Hefei 230026, Anhui, Peoples R China Univ Sci & Technol China, CAS Key Lab Quantum Informat, Hefei 230026, Anhui, Peoples R ChinaChen, Jing-Ling论文数: 0 引用数: 0 h-index: 0机构: Nankai Univ, Chern Inst Math, Theoret Phys Div, Tianjin 300071, Peoples R China Univ Sci & Technol China, CAS Key Lab Quantum Informat, Hefei 230026, Anhui, Peoples R ChinaXu, Jin-Shi论文数: 0 引用数: 0 h-index: 0机构: Univ Sci & Technol China, CAS Key Lab Quantum Informat, Hefei 230026, Anhui, Peoples R China Univ Sci & Technol China, CAS Ctr Excellence Quantum Informat & Quantum Phy, Hefei 230026, Anhui, Peoples R China Univ Sci & Technol China, CAS Key Lab Quantum Informat, Hefei 230026, Anhui, Peoples R ChinaLi, Chuan-Feng论文数: 0 引用数: 0 h-index: 0机构: Univ Sci & Technol China, CAS Key Lab Quantum Informat, Hefei 230026, Anhui, Peoples R China Univ Sci & Technol China, CAS Ctr Excellence Quantum Informat & Quantum Phy, Hefei 230026, Anhui, Peoples R China Univ Sci & Technol China, CAS Key Lab Quantum Informat, Hefei 230026, Anhui, Peoples R ChinaGuo, Guang-Can论文数: 0 引用数: 0 h-index: 0机构: Univ Sci & Technol China, CAS Key Lab Quantum Informat, Hefei 230026, Anhui, Peoples R China Univ Sci & Technol China, CAS Ctr Excellence Quantum Informat & Quantum Phy, Hefei 230026, Anhui, Peoples R China Univ Sci & Technol China, CAS Key Lab Quantum Informat, Hefei 230026, Anhui, Peoples R China
- [25] Loophole-Free Bell Test for Continuous Variables via Wave and Particle CorrelationsPHYSICAL REVIEW LETTERS, 2010, 105 (17)Ji, Se-Wan论文数: 0 引用数: 0 h-index: 0机构: Texas A&M Univ Qatar, Dept Phys, Doha, Qatar Korea Inst Adv Study, Sch Computat Sci, Seoul 130012, South Korea Texas A&M Univ Qatar, Dept Phys, Doha, QatarKim, Jaewan论文数: 0 引用数: 0 h-index: 0机构: Korea Inst Adv Study, Sch Computat Sci, Seoul 130012, South Korea Texas A&M Univ Qatar, Dept Phys, Doha, QatarLee, Hai-Woong论文数: 0 引用数: 0 h-index: 0机构: Korea Adv Inst Sci & Technol, Dept Phys, Taejon 305701, South Korea Texas A&M Univ Qatar, Dept Phys, Doha, QatarZubairy, M. S.论文数: 0 引用数: 0 h-index: 0机构: Texas A&M Univ, Dept Phys, College Stn, TX 77843 USA Texas A&M Univ, Inst Quantum Studies, College Stn, TX 77843 USA Texas A&M Univ Qatar, Dept Phys, Doha, QatarNha, Hyunchul论文数: 0 引用数: 0 h-index: 0机构: Texas A&M Univ Qatar, Dept Phys, Doha, Qatar Korea Inst Adv Study, Sch Computat Sci, Seoul 130012, South Korea Texas A&M Univ Qatar, Dept Phys, Doha, Qatar
- [26] Proposal to Test a Transient Deviation from Quantum Mechanics' Predictions for Bell's ExperimentENTROPY, 2021, 23 (12)Hnilo, Alejandro Andres论文数: 0 引用数: 0 h-index: 0机构: CITEDEF, CONICET, Ctr Invest Laseres & Aplicac CEILAP, UNIDEF,MINDEF, JB La Salle 4397, RA-1603 Villa Martelli, Argentina CITEDEF, CONICET, Ctr Invest Laseres & Aplicac CEILAP, UNIDEF,MINDEF, JB La Salle 4397, RA-1603 Villa Martelli, ArgentinaAgueero, Monica Beatriz论文数: 0 引用数: 0 h-index: 0机构: CITEDEF, CONICET, Ctr Invest Laseres & Aplicac CEILAP, UNIDEF,MINDEF, JB La Salle 4397, RA-1603 Villa Martelli, Argentina CITEDEF, CONICET, Ctr Invest Laseres & Aplicac CEILAP, UNIDEF,MINDEF, JB La Salle 4397, RA-1603 Villa Martelli, ArgentinaKovalsky, Marcelo Gregorio论文数: 0 引用数: 0 h-index: 0机构: CITEDEF, CONICET, Ctr Invest Laseres & Aplicac CEILAP, UNIDEF,MINDEF, JB La Salle 4397, RA-1603 Villa Martelli, Argentina CITEDEF, CONICET, Ctr Invest Laseres & Aplicac CEILAP, UNIDEF,MINDEF, JB La Salle 4397, RA-1603 Villa Martelli, Argentina
- [27] Postselection-Loophole-Free Bell Test Over an Installed Optical Fiber NetworkPHYSICAL REVIEW LETTERS, 2015, 115 (03)Carvacho, Gonzalo论文数: 0 引用数: 0 h-index: 0机构: Univ Concepcion, Dept Fis, Concepcion, Chile Univ Concepcion, Ctr Opt & Photon, Concepcion, Chile Univ Concepcion, MSI Nucleus Adv Opt, Concepcion, Chile Univ Concepcion, Dept Fis, Concepcion, ChileCarine, Jaime论文数: 0 引用数: 0 h-index: 0机构: Univ Concepcion, Ctr Opt & Photon, Concepcion, Chile Univ Concepcion, MSI Nucleus Adv Opt, Concepcion, Chile Univ Concepcion, Dept Ingn Elect, Concepcion, Chile Univ Concepcion, Dept Fis, Concepcion, ChileSaavedra, Gabriel论文数: 0 引用数: 0 h-index: 0机构: Univ Concepcion, Ctr Opt & Photon, Concepcion, Chile Univ Concepcion, MSI Nucleus Adv Opt, Concepcion, Chile Univ Concepcion, Dept Ingn Elect, Concepcion, Chile Univ Concepcion, Dept Fis, Concepcion, ChileCuevas, Alvaro论文数: 0 引用数: 0 h-index: 0机构: Univ Concepcion, Dept Fis, Concepcion, Chile Univ Concepcion, Ctr Opt & Photon, Concepcion, Chile Univ Concepcion, MSI Nucleus Adv Opt, Concepcion, Chile Univ Concepcion, Dept Fis, Concepcion, ChileFuenzalida, Jorge论文数: 0 引用数: 0 h-index: 0机构: Univ Concepcion, Dept Fis, Concepcion, Chile Univ Concepcion, Ctr Opt & Photon, Concepcion, Chile Univ Concepcion, MSI Nucleus Adv Opt, Concepcion, Chile Univ Concepcion, Dept Fis, Concepcion, ChileToledo, Felipe论文数: 0 引用数: 0 h-index: 0机构: Univ Concepcion, Dept Fis, Concepcion, Chile Univ Concepcion, Ctr Opt & Photon, Concepcion, Chile Univ Concepcion, MSI Nucleus Adv Opt, Concepcion, Chile Univ Concepcion, Dept Fis, Concepcion, ChileFigueroa, Miguel论文数: 0 引用数: 0 h-index: 0机构: Univ Concepcion, Ctr Opt & Photon, Concepcion, Chile Univ Concepcion, Dept Ingn Elect, Concepcion, Chile Univ Concepcion, Dept Fis, Concepcion, ChileCabello, Adan论文数: 0 引用数: 0 h-index: 0机构: Univ Seville, Dept Fis Aplicada 2, E-41012 Seville, Spain Univ Concepcion, Dept Fis, Concepcion, ChileLarsson, Jan-Ake论文数: 0 引用数: 0 h-index: 0机构: Linkoping Univ, Inst Syst Tekn, S-58183 Linkoping, Sweden Univ Concepcion, Dept Fis, Concepcion, ChileMataloni, Paolo论文数: 0 引用数: 0 h-index: 0机构: Univ Roma La Sapienza, Dipartimento Fis, I-00185 Rome, Italy Univ Concepcion, Dept Fis, Concepcion, ChileLima, Gustavo论文数: 0 引用数: 0 h-index: 0机构: Univ Concepcion, Dept Fis, Concepcion, Chile Univ Concepcion, Ctr Opt & Photon, Concepcion, Chile Univ Concepcion, MSI Nucleus Adv Opt, Concepcion, Chile Univ Concepcion, Dept Fis, Concepcion, ChileXavier, Guilherme B.论文数: 0 引用数: 0 h-index: 0机构: Univ Concepcion, Ctr Opt & Photon, Concepcion, Chile Univ Concepcion, MSI Nucleus Adv Opt, Concepcion, Chile Univ Concepcion, Dept Ingn Elect, Concepcion, Chile Univ Concepcion, Dept Fis, Concepcion, Chile
- [28] Loophole-Free Bell Test Based on Local Precertification of Photon's PresencePHYSICAL REVIEW X, 2012, 2 (02):Cabello, Adan论文数: 0 引用数: 0 h-index: 0机构: Univ Seville, Dept Fis Aplicada 2, E-41012 Seville, Spain Stockholm Univ, Dept Phys, S-10691 Stockholm, Sweden Univ Seville, Dept Fis Aplicada 2, E-41012 Seville, SpainSciarrino, Fabio论文数: 0 引用数: 0 h-index: 0机构: Univ Roma La Sapienza, Dipartimento Fis, I-00185 Rome, Italy Univ Seville, Dept Fis Aplicada 2, E-41012 Seville, Spain
- [29] Requirements for a loophole-free photonic Bell test using imperfect setting generatorsPHYSICAL REVIEW A, 2016, 93 (03)Kofler, Johannes论文数: 0 引用数: 0 h-index: 0机构: Max Planck Inst Quantum Opt MPQ, Hans Kopfermann Str 1, D-85748 Garching, Germany Max Planck Inst Quantum Opt MPQ, Hans Kopfermann Str 1, D-85748 Garching, GermanyGiustina, Marissa论文数: 0 引用数: 0 h-index: 0机构: Austrian Acad Sci, IQOQI, Boltzmanngasse 3, A-1090 Vienna, Austria Univ Vienna, Quantum Opt Quantum Nanophys & Quantum Informat, Boltzmanngasse 5, A-1090 Vienna, Austria Max Planck Inst Quantum Opt MPQ, Hans Kopfermann Str 1, D-85748 Garching, GermanyLarsson, Jan-Ake论文数: 0 引用数: 0 h-index: 0机构: Linkoping Univ, Inst Syst Tekn, S-58183 Linkoping, Sweden Max Planck Inst Quantum Opt MPQ, Hans Kopfermann Str 1, D-85748 Garching, GermanyMitchell, Morgan W.论文数: 0 引用数: 0 h-index: 0机构: Barcelona Inst Sci & Technol, ICFO Inst Ciencies Foton, Castelldefels 08860, Barcelona, Spain ICREA, Barcelona 08015, Spain Max Planck Inst Quantum Opt MPQ, Hans Kopfermann Str 1, D-85748 Garching, Germany
- [30] Relativistic Bell Test within Quantum Reference FramesPHYSICAL REVIEW LETTERS, 2021, 126 (23)Streiter, Lucas F.论文数: 0 引用数: 0 h-index: 0机构: Univ Vienna, Fac Phys, Vienna Ctr Quantum Sci & Technol VCQ, Boltzmanngasse 5, A-1090 Vienna, Austria Austrian Acad Sci, Inst Quantum Opt & Quantum Informat IQOQI, Boltzmanngasse 3, A-1090 Vienna, Austria Univ Vienna, Fac Phys, Vienna Ctr Quantum Sci & Technol VCQ, Boltzmanngasse 5, A-1090 Vienna, AustriaGiacomini, Flaminia论文数: 0 引用数: 0 h-index: 0机构: Univ Vienna, Fac Phys, Vienna Ctr Quantum Sci & Technol VCQ, Boltzmanngasse 5, A-1090 Vienna, Austria Austrian Acad Sci, Inst Quantum Opt & Quantum Informat IQOQI, Boltzmanngasse 3, A-1090 Vienna, Austria Perimeter Inst Theoret Phys, 31 Caroline St North, Waterloo, ON N2L 2Y5, Canada Univ Vienna, Fac Phys, Vienna Ctr Quantum Sci & Technol VCQ, Boltzmanngasse 5, A-1090 Vienna, AustriaBrukner, Caslav论文数: 0 引用数: 0 h-index: 0机构: Univ Vienna, Fac Phys, Vienna Ctr Quantum Sci & Technol VCQ, Boltzmanngasse 5, A-1090 Vienna, Austria Austrian Acad Sci, Inst Quantum Opt & Quantum Informat IQOQI, Boltzmanngasse 3, A-1090 Vienna, Austria Univ Vienna, Fac Phys, Vienna Ctr Quantum Sci & Technol VCQ, Boltzmanngasse 5, A-1090 Vienna, Austria