Conveners
Workshop tematici: Spoke 6 Aula RE 2 Edificio A
- Stefano Sanguinetti (UNIMIB)
Workshop tematici: Quantum Communication and Cryptography Aula 2.01 Edifico D
- There are no conveners in this block
Workshop tematici: Quantum Materials and Real-World Applications Aula 1.01 Edifico D
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Workshop tematici: Emerging Trend in Quantum Science and Technology Aula 3.01 Edificio D
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Workshop tematici: Spoke 6 Aula RE 1 Edificio A
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Workshop tematici: Quantum Hardware and Experimental Platforms Aula 1.01 Edificio D
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Workshop tematici: Quantum computing algorithms and simulations Aula RE 2 Edificio A
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Workshop tematici: Quantum Education and Workforce Development Aula 2.01 Edificio D
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Workshop tematici: Quantum Hardware and Experimental Platforms Aula RE 1 Edifico A
- There are no conveners in this block
Workshop tematici: Quantum Sensing and metrology Aula Magna Edificio C
- There are no conveners in this block
Workshop tematici: Quantum Computing Algorithms and Simulations Aula 3.01 Edificio D
- There are no conveners in this block
3D architectures with superconducting qubits are very attractive solutions for several quantum applications. We report here our recent progress in design and fabrication of such devices and in their characterization.
We report the fabrication of a monolithically integrated QRNG with an Indium Phosphide platform. The device offers a better level of security than fully-trusted systems, with a predicted secure generation rate > 13.3984 Gb/s
3D architectures with superconducting qubits are highly attractive solutions for various quantum applications. We report our recent progress in the design, fabrication, and surface preparation of superconducting cavities, achieving significant quality factor (Q) increase.
The development of superconducting quantum devices has enabled advancements in quantum sensing, particularly for light-dark matter searches. We propose an enhanced detection scheme leveraging multiple qubits to reduce dark-count rates.
We present the current progress towards a rapid simulation and design framework for KI-TWPAs and examples of its use, such as the development of a novel frequency converter-amplifier device.
Here we realize ultracompact entangled photon sources by periodically poling 2D semiconductors (3R-MoS2), demonstrating quasi-phase-matched up- and down-conversion over micron-thick pathlengths.
Development of superconducting high kinetic inductance devices
The current status of development of practical and reliable Josephson junctions-based traveling wave parametric amplifiers (JTWPA) for qubit integration and readout is reported.
Project STAR develops TiAu TES single-photon detectors with photon-number resolution, with the goal to achieve >90% detection efficiency and 1 𝜇s response time. Results on TESs with gold banks and antireflection coatings are presented
We have carried out a comparison between novel theoretical approach and experiments on quantum collective dynamics of superconducting qubit network (SQN) embedded in microwave planar resonators.
We report on the observation of an ultrafast pump-driven Kerr rotation in centrosymmetric bulk WSe2. We rationalize these findings as result of the hidden entanglement among several qauntum degrees of
freedom
Superconducting quantum systems and fundamental physics experiments demand amplifiers with large bandwidth and noise to the quantum limit. We present Kinetic Inductance Traveling-Wave Parametric Amplifiers, designed to enhance qubit and detector readout with improved performance.
Twin beams are observed in an optical resonator where cascaded second harmonic generation and optical parametric oscillation occur. We measure a squeezing level up to -5 dB in their intensity difference.
