Bernien Lab

Engineering quantum systems atom-by-atom @UChicago

Moving soon to @iqoqi and @uniinnsbruck!

[Bernien Lab @BernienLab]

🔥 Finally, our new coupling approach achieves high-efficiency photon delivery into the cavities and waveguides of choice, from outside the vacuum chamber!

🔗 For more details, see our paper: https://t.co/RtNpOdmxmq

@UChicago @UChicagoPME @ChicagoQuantum

[Bernien Lab @BernienLab]

🚀 Our latest @NatureComms paper combines atom arrays with a photonic chip containing 💯s of nanophotonic cavities, enabling a new paradigm for multiplexed networking 🌐 and quantum computing ⚛️

[Bernien Lab @BernienLab]

📸 Our imaging scheme enables background-free detection of atoms right next to these complex photonic devices.

[Bernien Lab @BernienLab]

Our spectator qubit results are now also available in @ScienceMagazine!

https://t.co/1uUsWb5sQr

[Bernien Lab @BernienLab]

We are excited to share our latest results on using co-located spectator qubits to correct correlated phase errors on data qubits! https://t.co/QUaTv8vEfn

[Bernien Lab @BernienLab]

We too love work and play at the same time!

[Simon Cornish @SimonLCornish]

New addition to my ‘home office’ allows work and play at the same time! Thanks to @BernienLab for providing the entertainment.

[Bernien Lab @BernienLab]

Happy 2023 from our favorite @SlackHQ emoji!

#partyparrot #cesium

[Bernien Lab @BernienLab]

❄️Happy Holidays from the Bernien Lab!❄️

[Bernien Lab @BernienLab]

Our quantum processor is a dual-species array of rubidium and cesium atoms! The large separation in the resonances of the two species leads to negligible bit-flip error from readout crosstalk, estimated to be <10⁻¹¹, which enables these advances.

[Bernien Lab @BernienLab]

We are excited to share our latest results on using co-located spectator qubits to correct correlated phase errors on data qubits! https://t.co/QUaTv8vEfn

[Bernien Lab @BernienLab]

For our experiment, we developed new tools for atom arrays: mid-circuit readout, real-time in-sequence feedback, and reloading of spectator qubits while maintaining the coherence of data qubits.

[Bernien Lab @BernienLab]

Our first atom array results are out!

[Physical Review X @PhysRevX]

Dual-Element, Two-Dimensional Atom Array with Continuous-Mode Operation https://t.co/nqWYxVOjJO #PRXjustpublished #PRXamo #PRXqst #openaccess @ChicagoQuantum @UChicagoPME @BernienLab @anandshraddha13