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Hernandez-Rueda, Javier (author), Pérez-Benito, Óscar (author), Martínez Maestro, Laura (author), Noordam, M.L. (author), Kuipers, L. (author), Weigand, Rosa (author)Nowadays, the accurate and full temporal characterization of ultrabroadband few-cycle laser pulses with pulse durations below 7 fs is of great importance in fields of science that investigate ultrafast dynamic processes. There are several indirect methods that use nonlinear optical signals to retrieve the complex electric field of femtosecond...journal article 2023
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Weigand, D.J. (author)A universal, large-scale quantum computer would be a powerful tool with applications of high value to mankind. For example, such a computer could significantly speed up the search for new medications or materials. However, the error rates of current qubit designs are simply too large to enable interesting computations. Therefore, both error...doctoral thesis 2020
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Weigand, D.J. (author), Terhal, B.M. (author)One of the most direct preparations of a Gottesman-Kitaev-Preskill (GKP) qubit in an oscillator uses a tunable photon-pressure (also called optomechanical) coupling of the form qˆbˆ†bˆ, enabling us to imprint the modular value of the position qˆ of one oscillator onto the state of an ancilla oscillator. We...journal article 2020
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Weigand, D.J. (author), Terhal, B.M. (author)Grid (or comb) states are an interesting class of bosonic states introduced by Gottesman, Kitaev, and Preskill [D. Gottesman, A. Kitaev, and J. Preskill, Phys. Rev. A 64, 012310 (2001)PLRAAN1050-294710.1103/PhysRevA.64.012310] to encode a qubit into an oscillator. A method to generate or "breed" a grid state from Schrödinger cat states using...journal article 2018
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- Weigand, M. (author) report 1995
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- Weigand, M. (author) report 1995
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- Weigand, M. (author) master thesis 1995
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- Weigand, M. (author) report 1995
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- Weigand, M. (author) master thesis 1995
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- Weigand, M. (author) master thesis 1995
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- Weigand, M. (author) report 1995
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- Weigand, M. (author) report 1995