Quantum Technology Laboratory

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Quantum Technology Laboratory

Quantum Technology Laboratory

@QTL_Chalmers

Quantum Technology Laboratory (QTL) Headed by professors Per Delsing and @JonasBylander2. Developing technologies in #quantumcomputing w/ #superconductingqubits

Gothenburg, Sweden Beigetreten Temmuz 2020
92 Folgt675 Follower
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Timo Hillmann
Timo Hillmann@timohillmann·
New experimental results out today with collaborators from @QTL_Chalmers! We measure the long sought-after cubic phase state that is obtained by applying the cubic Hamiltonian x³ to an initial squeezed state, by engineering the cubic gate explicitly! scirate.com/arxiv/2308.153… (1/7)
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OpenSuperQPlus
OpenSuperQPlus@OpenSuperQPlus·
#OpenSuperQPlus kick off meeting in progress❗ Over 85 project members & associates are gathering at @upvehu in Bilbao 🇪🇸 for some interesting lectures & group discussions within work packages & across topics. Today we also had a poster session. 👉 opensuperqplus.eu
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Aamir Ali
Aamir Ali@ZackusM·
Refrigerators are very useful. What about quantum refrigerators? Can they be useful? We built one @QTL_Chalmers that is! arxiv.org/abs/2305.16710 To our knowledge, this is the first demo of a practical quantum thermal machine.
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Applied Physics Letters
Applied Physics Letters@AppliedPhysLett·
Researchers at @QTL_Chalmers @wacqt_sweden demonstrate a three-wave mixing, traveling-wave parametric amplifier with near-quantum-limited noise, 20 dB gain and 1 GHz 3-dB bandwidth between 4-8 GHz to detect signals at the few-photon level. Read here! doi.org/10.1063/5.0127…
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Quantum Technology Laboratory
Quantum Technology Laboratory@QTL_Chalmers·
We have another successful PhD from the lab of professor @WitlefW! @sushonomics did a fantastic job today defending his work on developing a platform for investigating optomechanical couplings in III-V heterostructures!
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ConScience
ConScience@ConScienceAB·
ConScience and @QTL_Chalmers are working on scaled qubit production to 4-inch wafer to facilitate commercial adoption of quantum technologies. Here we present our first successful 4-inch Qubit wafer (proprietary designs blurred). #QuantumComputing
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Quantum Technology Laboratory
Quantum Technology Laboratory@QTL_Chalmers·
We have yet another successful PhD from our group! Congratulations Martí and also Proffessor @WitlefW on your first PhD student! Martí worked extensively on magnetic levitation, developing several techniques to study quantum foundations. @wacqt_sweden @chalmersuniv
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Quantum Technology Laboratory@QTL_Chalmers·
Our work developing TWPAs has received an editors pick! We demonstrate in this work 20dB of gain with a 3dB BW of 1GHz in three-wave mixing. By engineering a bandgap we suppress the generation and propagation of the 2nd harmonic and all higher harmonics aip.scitation.org/doi/10.1063/5.…
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