![\"\"](\"https:\/\/www.europesays.com\/uk\/wp-content\/uploads\/2025\/06\/QuEra-Gemini-system-1030x438.jpeg\" "\\"QuEra")
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Sitting in an office at QuEra Computing\u2019s Boston headquarters, Yuval Boger was talking about the recent advancements made in quantum computing that are driving the chorus around an accelerated the timeframe the launch of a usable and reliable system.<\/p>\n
\u201cSometimes it\u2019s hard to see all the amazing progress that\u2019s been happening,\u201d Boger, QuEra\u2019s chief commercial officer, told The Next Platform in a recent interview. \u201cBut if you go back a few years \u2013 five or ten years ago \u2013 the question was, \u2018Could people actually build a quantum computer, any quantum computer?\u2019 People understood the science a while ago, or at least the theoretical science, but could you make it? Then IBM and IQM Quantum Computers and Quantinuum and Google and us and many others have said, \u2018Yeah.\u2019 By now, it\u2019s a given. People assume that you could build a quantum computer.\u201d<\/p>\n
There has been a rush of recent announcements that bolster that contention, with vendors arguing that the question about quantum computers is now \u201cwhen\u201d rather than \u201cif,\u201d and that \u201cwhen\u201d could be closer than it appears. Microsoft, Google<\/a>, and Amazon Web Services<\/a> all have made high-profile disclosures new or enhanced quantum chips that address the key issue of error correction, with Microsoft declaring that its new Majorana 1 quantum chip<\/a> means that reliable, fault-tolerant quantum computers are years away, rather than decades.<\/p>\n More recently, IBM in late May announced plans to release a fault-tolerant quantum system \u2013 dubbed Quantum Starling<\/a> \u2013 by 2029, that can run quantum circuits with 100 million quantum gates on 200 logical qubits. The next step to Starling will be successive releases of IBM\u2019s upcoming Nighthawk quantum processor starting this year and running through 2028.<\/p>\n The Money Rolls In<\/p>\n There also is more investment money being spend in the market and more partnerships as innovation in the space accelerates. IT giants like Nvidia are looking to muscle their way in, and D-Wave, which has made its annealing Advantage quantum systems available via its Leap cloud platform, sold its first on-premises computer<\/a> to Germany\u2019s Forschungszentrum J\u00fclich and created a business to sell other systems. That was before it rolled out its Advantage 2 quantum chip and unveiled an aggressive roadmap<\/a> in March of this year.<\/p>\n QuEra has been in the middle of all this. In February, the company announced a $230 million funding round<\/a> that included Google, SoftBank Vision Fund 2, and other investors, and followed the $47 million raised in October 2024. The company will use the money to continue building its fault-tolerant technology, hire more scientists and engineers, and grow its partnership lineup of research labs, Fortune 500 companies, and government agencies. In March, QuEra joined Quantinuum and Quantum Machines in announcing their participation in Nvidia\u2019s effort to launch a quantum research center<\/a> in Boston to develop and provide new technologies and research for quantum computing.<\/p>\n Taking Quantum Systems On The Road<\/p>\n Late last month, QuEra installed its first quantum systems outside of its own labs \u2013 where its Aquila system (shown below) is housed \u2013 sending the gate-based neutral-atom Gemini quantum computer to Japan\u2019s National Institute of\u00a0Advanced Industrial Science and Technology. It came a year after the institute contracted with QuEra for $41 million to supply the system to the new G-QuAT quantum-AI research center. The QuEra systems is working next to the Nvidia<\/a>-powered ABCI-Q supercomputer.<\/p>\n Around the same time, QuEra also delivered a gate-based neutral-atom quantum system<\/a> to the National Quantum Computing Centre at the Harwell Science and Innovation Campus in Oxfordshire, England.<\/p>\n The pairing of the QuEra Gemini system (below) and Nvidia\u2019s supercomputer in Japan creates a hybrid classical-quantum environment, which QuEra\u2019s Boger said how quantum will likely operate in the coming years.<\/p>\n \u201cA common misconception is that people think that quantum computers will just displace or replace traditional CPUs or GPUs,\u201d he said. \u201cWe don\u2019t think that\u2019s the case. It\u2019s just going be one more PU, one more processing unit, in the datacenter. Just like you\u2019re not running Microsoft Word or Zoom on a GPU today, you\u2019re not going to be doing it on a quantum computer. Some things are going to be best for CPUs, some things are going to be best for GPUs, and others for QPUs.\u201d<\/p>\n Taking The Steps<\/p>\n Boger ticked off the points that are leading to quantum computing going from theory and expectation to reality that have been knocked off. In 2023, research by Harvard, QuEra, MIT, NIST, and the University of Maryland showed that qubits could be created to detect and correct errors<\/a>. Next came the question of whether a quantum system could be built with enough qubits to be useful.<\/p>\n \u201cBased on all this progress, we and others believe that quantum computers can become truly useful in the sense that they solve a business problem that has commercial value in probably two or three years,\u201d he said. \u201cConventional wisdom is that these first applications will be around chemistry or pharmaceutical or material science and so on.\u201d<\/p>\n The growing investments in recent years indicate that others also believe it. According to The Quantum Insider\u2019s Intelligence Platform, investments in quantum tech in the first quarter surpassed $1.25 billion<\/a>, more the doubling the amount raised a year ago.<\/p>\n \u201cWhen you look at valuations of public companies in quantum, you look at the activity from Amazon and IBM and Google and Microsoft, at some point you say it\u2019s unlikely that everyone is wrong,\u201d Boger said. \u201cThere\u2019s probably something there. Otherwise, so many serious people, so many serious companies, so much serious money wouldn\u2019t be pouring into this.\u201d<\/p>\n Leveraging Neutral Atom Modality<\/p>\n Part of this is to see in what direction the money goes. There is a range of modalities \u2013 different methods for creating and controlling qubits \u2013 that companies have latched onto, including superconducting qubits, trapped ions, and photonic qubits. QuEra uses neutral atoms that are held in place by laser beams, which Boger said gives the company advantages in critical areas like cooling and space. QuEra\u2019s systems can run at room temperature \u2013 some other modalities need cryogenic cooling or other cooling systems \u2013 and it fits in standard 19-inch racks, different from some of the chandelier-style quantum systems. Installing it requires about 20 kilowatts of power.<\/p>\n \u201cWe need a little bit of power, stable room temperature just because, if it widely varies, then you get sort of mechanical expansion that could take the system out of alignment,\u201d Boger said. \u201cWe want pretty stable temperature. We want air that\u2019s datacenter-clean. We don\u2019t need any condensing humidity or anything like that.\u201d<\/p>\n The atoms themselves are a \u201cbeautiful thing because atoms are plentiful and they\u2019re perfect. They\u2019re perfect in the sense that they\u2019re perfectly identical. We can have a million atoms and there are no manufacturing defects. We hold each atom in place with a tiny laser beam. The laser beam acts as what\u2019s called an \u2018optical tweezer.\u2019 It just keeps the atom in a place. When you see our system, it has lasers, it has lenses to steer the laser beam in the right direction. It has cameras that photograph the atom. We put the atoms in a vacuum so they don\u2019t interact with just regular air.\u201d<\/p>\n They\u2019re also small, with Boger noting: \u201cAtoms are typically a few microns. A micron is a millionth of a meter. We have atoms that are about four microns apart. If you had 100-by-100 atoms arranged this way \u2013 that\u2019s 10,000 atoms on a square \u2013 that would be 400 microns. That\u2019s still tiny, tiny, tiny. You need a really high magnification microscope to see it. You need precision lasers to move them around. That\u2019s one of the reasons we\u2019re so optimistic about scaling up, because a million atoms wouldn\u2019t take a lot of space. At some point, it\u2019s moving from a scientific challenge to an engineering challenge.\u201d<\/p>\n From Analog To Digital To Beyond<\/p>\n Since 2022, QuEra\u2019s 256-qubit Aquila quantum system, which is housed in Boston and is based on programmable arrays of neutral Rubidium atoms, has been available via the AWS cloud 130 hours a week. The deployment of the Gemini quantum system in Japan also shows the advancement company is making in its systems.<\/p>\n \u201cThe initial Aquila system is an analog system,\u201d Boger said. An analog system is a different way \u00a0of programming. Japan system is digital system. It\u2019s almost like the difference between a vinyl and a CD for audio. It\u2019s the same use. You can hear music on both, but the way to record, to playback is completely different. It\u2019s a new generation, and as we go to additional generations, we\u2019re going to have more qubits or larger systems. Better qubits in terms of lower error rates or more of these logical qubits, better connectivity with the outside world, and even better interfaces with CPUs and GPUs. The software infrastructure obviously is going to get better and better.\u201d<\/p>\n![\"\"](\"https:\/\/www.europesays.com\/uk\/wp-content\/uploads\/2025\/06\/QuEra-Aquila-system-outside.jpeg\")
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