So great to see Quantum Machines technology supporting the work at Alice & Bob!! See below - a really nice example of how advanced control systems are enabling real progress in quantum labs ⚛️ 🥳 And PS - it's impossible not to love the name 'cat qubits'! 😊 🐈⬛

We often talk about quantum as a physics revolution. In reality, it’s an extreme engineering challenge. If you want to understand what it truly takes to build a quantum computer, this is worth a watch. Alice & Bob

Celebrating the Future of Precision on World Quantum Day! ⚛️ As a Systems Test Engineer and Project Manager, my day-to-day is often defined by the tangible—ensuring that complex systems meet rigorous standards and perform reliably under pressure. But today, on World Quantum Day, I’m looking at the "invisible" science that is set to redefine everything we know about technology and testing. Quantum mechanics isn't just for theoretical physicists anymore. From ultra-secure communications to computing power that can solve previously "unsolvable" problems, the quantum leap is happening now. For those of us in engineering and systems testing, this means: * New Frontiers in Security: Quantum-resistant cryptography will change how we validate secure systems. * Unprecedented Precision: Quantum sensors will provide levels of measurement accuracy we’ve only dreamed of. * Complex Problem Solving: Quantum computing will allow us to simulate and test system environments with incredible fidelity. I’m excited to see how these advancements will integrate into our engineering lifecycles and what new challenges they will bring to the table. Happy World Quantum Day! Let’s keep pushing the boundaries of what’s possible. 🚀 #WorldQuantumDay #SystemsEngineering #QuantumComputing #FutureOfTech #EngineeringExcellence

One of the most important problems in quantum computing is… stability!! And a recent research update highlights why that might be changing. Scientists are making progress in understanding and controlling Majorana-based quantum states, a key step toward building more stable quantum systems. Could you tell me why this matters?? Most quantum systems today struggle with: - noise - decoherence - fragile qubits This is why scaling quantum computers is so difficult. Enter Majorana states: Majorana-based systems are exciting because they are: - topologically protected - more resistant to environmental noise - potentially better suited for fault-tolerant quantum computing In simple terms: Instead of constantly correcting errors… We design systems that are naturally more stable. The bigger picture, this isn’t just a physics milestone. It’s part of a broader shift toward: - hardware that is easier to scale - reduced error correction overhead - more practical quantum architectures Quantum progress doesn’t come from one big breakthrough. It comes from many small steps like this that reduce friction in the system. Curious to hear your view: What will matter more for practical quantum systems? - Better hardware stability - Better error correction - Better algorithms - Better integration with classical systems Comment below 🔗 Source: https://lnkd.in/gDxj5CNT #QuantumComputing #DeepTech #QuantumHardware #Innovation #Physics

Five Ways to Build a Quantum Computer — all are brilliant, none is perfect. Quantum computing isn’t one breakthrough — it’s five different bets on how to control nature at its deepest level: • Superconducting — ultra-fast but cryogenic • Trapped ions — incredibly precise, but slower • Photonic — light-based and promising scalability • Neutral atoms — flexible and rapidly improving • Topological — early, but potentially game-changing 👉 If u wanna explore more abt the different ways of building a quantum computer go-through the medium article given below. https://lnkd.in/gTvEws2Q The honest truth: No approach has cracked everything. Each trades off speed, stability, or scalability. The bottleneck isn’t physics anymore — it’s "accessibility". Not everyone can afford million-dollar cryogenic setups or specialized infrastructure. Most researchers and most of the world are still locked out. Quantum today feels like early classical computing: powerful, rare, and out of reach. Five paths exist, but we just haven’t made it usable for everyone yet...! #QuantumComputing #QuantumTechnology #Qubits #FutureOfComputing #DeepTech #Innovation #EmergingTech #Physics #TechTrends #Research #HardwareEngineering #CloudComputing #ScientificComputing #NextGenTech #QuantumAI #ComputingFuture

Qubits drift, and environments change - that's a fact. And in the race to scale, "static" calibration is a bottleneck we can no longer afford. The real question: Can you calibrate without stopping the experiment? In this demo at the recent #APSSummit26 in Denver, our physicist Michaela Eichinger, PhD showcased true real-time control. This is the leap from static experiments to adaptive quantum computing at scale!! Watch the demo to see it in action 😎 #quantumcomputing | #quantumcontrol | #qubits | #innovation

We said we were building production infrastructure. Now, that chapter is coming to life. 🚀🏭 Here, one of the largest quantum labs in Europe, is where we'll turn our cat-qubit prototypes into useful quantum computers. ⚛️ That means testing more chips, faster, so we can build bigger, better systems that are ready for the real world. And, we're building the teams who can run it: engineers who turn physics into process, and research into product. 🧠🔁 🎬 Let Antoine, Jeanne, Tarek, Lilia, Antonio, and Matthieu take you behind the scenes of quantum engineering at Alice & Bob, at the infrastructure scale. ⚙️ Full video here: 👉 https://lnkd.in/e4waGhVc 💡For more on why we built this lab, and where it fits in our journey: 👉https://lnkd.in/dXVSM7RM More to come. Watch this space! #QuantumComputing #QuantumLab #CatQubits

Building #quantumcomputers is not only about scaling up qubit numbers—although that is, of course, important. It is equally about bringing together technological, experimental, and theoretical ideas to improve gate fidelities, achieve predictive power, implement quantum error correction, make systems work reliably, and discover new applications. This is particularly relevant for the #European and #German landscapes, where creativity beyond sheer qubit counts plays an especially important role. It is also essential to connect experimental teams, theoretical groups, companies, and supercomputing centers to make meaningful progress. And it is also about human resources. Nate Gemelke. cofounder of QuEra Computing Inc., a leader in atomic quantum computing, makes an important point here. https://lnkd.in/ddvv8zBj

Quantum computing and quantum physics are on the rise - and they are not slowing down. #QuantumComputing #QuantumPhysics #DeepTech #Innovation #FutureOfComputing

We’ve been told we need millions of qubits for a useful quantum computer. New research shows we might only need a few thousand. The timeline just shifted. Two recent breakthroughs are changing the game. First, a team from Caltech and startup Oratomic showed that neutral-atom qubits—atoms held by lasers—can create a stable logical qubit from just five physical ones. That’s a massive drop from the roughly thousand physical qubits previously thought necessary. Second, researchers at ETH Zurich found a way to make operations on these qubits far more error-resistant. They used the geometry of the atoms’ motion, not precise laser timing, to reduce mistakes. What does this mean in practice? 👉 The total qubits needed for a practical machine could drop from millions to the 10,000–20,000 range. 👉 Caltech has already built arrays with over 6,000 of these neutral-atom qubits, proving the approach scales. 👉 The path to useful quantum computing—for things like drug discovery or financial modeling—just got shorter and cheaper. It’s not about one magic bullet. It’s about solving the twin problems of scale and error, step by step. This feels like a real inflection point. What application of quantum computing are you most excited to see become feasible? #QuantumComputing #TechInnovation #DeepTech 𝐒𝐨𝐮𝐫𝐜𝐞: https://lnkd.in/gWvBSRU6