Zobrazeno 1 - 10 of 38 pro vyhledávání: '"Degenhardt, Carsten"'
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Report
Wavelength dependent ac-Stark shift of the 1S0 - 3P1 transition at 657 nm in Ca
Autor: Degenhardt, Carsten, Stoehr, Hardo, Sterr, Uwe, Riehle, Fritz, Lisdat, Christian
We have measured the ac-Stark shift of the 4s2 1S0 - 4s4p 3P1 line in 40Ca for perturbing laser wavelengths between 780 nm and 1064 nm with a time domain Ramsey-Borde atom interferometer. We found a zero crossing of the shift for the mS = 0 - mP = 0
Externí odkaz: http://arxiv.org/abs/physics/0406018
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5
Akademický článek
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6
Scalable Quantum Bit Control (SQuBiC1) Cryogenic CMOS IC for Spin Qubit Control
Autor: Vliex, Patrick, Nielinger, Dennis, Artanov, Anton, Degenhardt, Carsten, Grewing, Christian, Kruth, Andre, van Waasen, Stefan
Publikováno v: IEEE 14th Workshop on Low Temperature Electronics, Wolte14, Virtual, Italy, 2021-04-12-2021-04-16
The Central Institute for Electronic Systems at Forschungszentrum Jülich develops, designs and tests scalable solutionsfor the control, readout and writing of qubits to be used in future quantum computers. The focus lies on highly integratedsystem-o
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3364::18042264cffca01238f7a7831930a946
https://hdl.handle.net/2128/28892
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7
Bias Voltage DAC Operating at Cryogenic Temperatures for Solid-State Qubit Applications
Autor: Vliex, Patrick, Degenhardt, Carsten, Grewing, Christian, Nielinger, Dennis, van Waasen, Stefan, Heinen, Stefan
Publikováno v: IEEE 47th European Solid-State Circuits Conference, ESSCIRC, Grenoble, France, 2021-09-13-2021-09-17
A scalable eight channel DAC designed in a TSMC 65-nm CMOS technology for generation of solid-state quantum bit (qubit) bias voltages is presented. Measurement results of the DAC and some additional auxiliary components like an on-chip amplifier and
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3364::6806cd535286a90e6b9c4d736d1782cf
https://hdl.handle.net/2128/28893
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9
SQuBiC1: An Integrated Control Chip for Semiconductor Spin Qubits
Autor: Nielinger, Dennis, Christ, Volker, Zambanini, Andre, van Waasen, Stefan, Degenhardt, Carsten, Geck, Lotte, Grewing, Christian, Kruth, Andre, Liebau, Daniel, Muralidharan, Pavithra, Schubert, Petra, Vliex, Patrick
Publikováno v: Silicon Quantum Electronics Workshop 2018, Sydney, Australia, 2018-11-13-2018-11-15
In most quantum experiments nowadays the control and readout electronics is placed at room temperature. The number of qubits which can be operated with this approach is severely limited by the number of interconnects and the wiring between the qubit
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3364::65569640d94e58e946b90a7ed1e01c80
https://hdl.handle.net/2128/21202
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10
SQuBiC1: An integrated control chip for semiconductor qubits
Autor: Nielinger, Dennis, Christ, Volker, Zambanini, Andre, van Waasen, Stefan, Degenhardt, Carsten, Geck, Lotte, Grewing, Christian, Kruth, Andre, Liebau, Daniel, Muralidharan, Pavithra, Schubert, Petra, Vliex, Patrick
Publikováno v: 13th Workshop on Low Temperature Electronics, WOLTE-13, Sorrento, Italy, 2018-09-10-2018-09-13
The Central Institute for Electronic Systems at Forschungszentrum Jülich develops, designs and tests scalable solutions for the control and readout of qubits to be used in future quantum computers. The focus lies on highly integrated system-on-chip
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=od______3364::82e69830b7cbd1e7c038045e2609521b
https://hdl.handle.net/2128/21203
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